Error Impediment Every domain failed DCV

Arief RF

Registered
May 24, 2019
2
0
1
Indonesia
cPanel Access Level
Root Administrator
Hi,
I'm new to this forum, and I don't know if I post this in the right category or not.
My problem is with the AutoSSL in WHM, some of my domains have a success, and some got error "ERROR Impediment: TOTAL_DCV_FAILURE: Every domain failed DCV"
What I realize was when using command: dig +trace, I got BAD (HORIZONTAL) REFERRAL on every domains. I've been googling for days without luck.
I want to know what should I do to correct this

Here is when I did dig +trace

Code:
;
<<>> DiG 9.11.4-P2-RedHat-9.11.4-9.P2.el7 <<>> +trace example.com
;; global options: +cmd
.                       35334   IN      NS      b.root-servers.net.
.                       35334   IN      NS      j.root-servers.net.
.                       35334   IN      NS      e.root-servers.net.
.                       35334   IN      NS      i.root-servers.net.
.                       35334   IN      NS      c.root-servers.net.
.                       35334   IN      NS      a.root-servers.net.
.                       35334   IN      NS      d.root-servers.net.
.                       35334   IN      NS      l.root-servers.net.
.                       35334   IN      NS      f.root-servers.net.
.                       35334   IN      NS      g.root-servers.net.
.                       35334   IN      NS      m.root-servers.net.
.                       35334   IN      NS      h.root-servers.net.
.                       35334   IN      NS      k.root-servers.net.
.                       35334   IN      RRSIG   NS 8 0 518400 20191021050000 20191008040000 22545 . HhgiQ51hny7OldgsfcpU9pxYEO1dHnTCTmjmuGsI0B3dyZtz4kqqE2hH OjKu2SFXHYA4JzsHqZq51bZPxT/I76/NoU7Eezi7YWPuVZFnfmkB2wzx 9YibED6b/8uVOpHs+Sd9BcHT0WFXO9b+X9iVIBC/W5uw2Bpygfb87V Mi3PyftXTv9prncgPCltxWzRI/44ZDNJPBy6ymVQI3c2okXLtJ0v09 cL4uiPW1k2egWTY046dii21OmRR3s9kdYIPkljzgOR03XWQ9y5czKFY +EZIAbdIkrL jscAsw==
;; Received 1097 bytes from 124.40.255.10#53(124.40.255.10) in 11 ms

com.                    18048   IN      NS      e.gtld-servers.net.
com.                    18048   IN      NS      b.gtld-servers.net.
com.                    18048   IN      NS      g.gtld-servers.net.
com.                    18048   IN      NS      a.gtld-servers.net.
com.                    18048   IN      NS      h.gtld-servers.net.
com.                    18048   IN      NS      c.gtld-servers.net.
com.                    18048   IN      NS      m.gtld-servers.net.
com.                    18048   IN      NS      d.gtld-servers.net.
com.                    18048   IN      NS      k.gtld-servers.net.
com.                    18048   IN      NS      i.gtld-servers.net.
com.                    18048   IN      NS      j.gtld-servers.net.
com.                    18048   IN      NS      f.gtld-servers.net.
com.                    18048   IN      NS      l.gtld-servers.net.
com.                    87928   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15092   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15092   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; Received 1109 bytes from 192.5.5.241#53(f.root-servers.net) in 0 ms

com.                    18045   IN      NS      l.gtld-servers.net.
com.                    18045   IN      NS      g.gtld-servers.net.
com.                    18045   IN      NS      e.gtld-servers.net.
com.                    18045   IN      NS      k.gtld-servers.net.
com.                    18045   IN      NS      f.gtld-servers.net.
com.                    18045   IN      NS      j.gtld-servers.net.
com.                    18045   IN      NS      b.gtld-servers.net.
com.                    18045   IN      NS      c.gtld-servers.net.
com.                    18045   IN      NS      a.gtld-servers.net.
com.                    18045   IN      NS      d.gtld-servers.net.
com.                    18045   IN      NS      m.gtld-servers.net.
com.                    18045   IN      NS      h.gtld-servers.net.
com.                    18045   IN      NS      i.gtld-servers.net.
com.                    87925   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15089   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15089   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.48.79.30#53(j.gtld-servers.net) in 0 ms

com.                    18045   IN      NS      j.gtld-servers.net.
com.                    18045   IN      NS      c.gtld-servers.net.
com.                    18045   IN      NS      l.gtld-servers.net.
com.                    18045   IN      NS      e.gtld-servers.net.
com.                    18045   IN      NS      f.gtld-servers.net.
com.                    18045   IN      NS      k.gtld-servers.net.
com.                    18045   IN      NS      a.gtld-servers.net.
com.                    18045   IN      NS      b.gtld-servers.net.
com.                    18045   IN      NS      i.gtld-servers.net.
com.                    18045   IN      NS      g.gtld-servers.net.
com.                    18045   IN      NS      d.gtld-servers.net.
com.                    18045   IN      NS      m.gtld-servers.net.
com.                    18045   IN      NS      h.gtld-servers.net.
com.                    87925   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15089   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15089   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.54.112.30#53(h.gtld-servers.net) in 0 ms

com.                    18044   IN      NS      j.gtld-servers.net.
com.                    18044   IN      NS      l.gtld-servers.net.
com.                    18044   IN      NS      a.gtld-servers.net.
com.                    18044   IN      NS      c.gtld-servers.net.
com.                    18044   IN      NS      i.gtld-servers.net.
com.                    18044   IN      NS      f.gtld-servers.net.
com.                    18044   IN      NS      m.gtld-servers.net.
com.                    18044   IN      NS      g.gtld-servers.net.
com.                    18044   IN      NS      b.gtld-servers.net.
com.                    18044   IN      NS      e.gtld-servers.net.
com.                    18044   IN      NS      h.gtld-servers.net.
com.                    18044   IN      NS      k.gtld-servers.net.
com.                    18044   IN      NS      d.gtld-servers.net.
com.                    87924   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15088   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15088   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.33.14.30#53(b.gtld-servers.net) in 0 ms

com.                    18044   IN      NS      m.gtld-servers.net.
com.                    18044   IN      NS      e.gtld-servers.net.
com.                    18044   IN      NS      c.gtld-servers.net.
com.                    18044   IN      NS      j.gtld-servers.net.
com.                    18044   IN      NS      d.gtld-servers.net.
com.                    18044   IN      NS      a.gtld-servers.net.
com.                    18044   IN      NS      h.gtld-servers.net.
com.                    18044   IN      NS      f.gtld-servers.net.
com.                    18044   IN      NS      g.gtld-servers.net.
com.                    18044   IN      NS      l.gtld-servers.net.
com.                    18044   IN      NS      b.gtld-servers.net.
com.                    18044   IN      NS      i.gtld-servers.net.
com.                    18044   IN      NS      k.gtld-servers.net.
com.                    87924   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15088   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15088   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.42.93.30#53(g.gtld-servers.net) in 0 ms

com.                    18043   IN      NS      f.gtld-servers.net.
com.                    18043   IN      NS      d.gtld-servers.net.
com.                    18043   IN      NS      m.gtld-servers.net.
com.                    18043   IN      NS      g.gtld-servers.net.
com.                    18043   IN      NS      j.gtld-servers.net.
com.                    18043   IN      NS      i.gtld-servers.net.
com.                    18043   IN      NS      k.gtld-servers.net.
com.                    18043   IN      NS      b.gtld-servers.net.
com.                    18043   IN      NS      c.gtld-servers.net.
com.                    18043   IN      NS      l.gtld-servers.net.
com.                    18043   IN      NS      e.gtld-servers.net.
com.                    18043   IN      NS      h.gtld-servers.net.
com.                    18043   IN      NS      a.gtld-servers.net.
com.                    87923   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15087   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15087   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.35.51.30#53(f.gtld-servers.net) in 0 ms

com.                    18042   IN      NS      e.gtld-servers.net.
com.                    18042   IN      NS      h.gtld-servers.net.
com.                    18042   IN      NS      d.gtld-servers.net.
com.                    18042   IN      NS      l.gtld-servers.net.
com.                    18042   IN      NS      m.gtld-servers.net.
com.                    18042   IN      NS      g.gtld-servers.net.
com.                    18042   IN      NS      a.gtld-servers.net.
com.                    18042   IN      NS      c.gtld-servers.net.
com.                    18042   IN      NS      b.gtld-servers.net.
com.                    18042   IN      NS      i.gtld-servers.net.
com.                    18042   IN      NS      f.gtld-servers.net.
com.                    18042   IN      NS      k.gtld-servers.net.
com.                    18042   IN      NS      j.gtld-servers.net.
com.                    87922   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15086   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15086   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.12.94.30#53(e.gtld-servers.net) in 0 ms

com.                    18038   IN      NS      l.gtld-servers.net.
com.                    18038   IN      NS      i.gtld-servers.net.
com.                    18038   IN      NS      c.gtld-servers.net.
com.                    18038   IN      NS      d.gtld-servers.net.
com.                    18038   IN      NS      a.gtld-servers.net.
com.                    18038   IN      NS      h.gtld-servers.net.
com.                    18038   IN      NS      j.gtld-servers.net.
com.                    18038   IN      NS      b.gtld-servers.net.
com.                    18038   IN      NS      e.gtld-servers.net.
com.                    18038   IN      NS      m.gtld-servers.net.
com.                    18038   IN      NS      g.gtld-servers.net.
com.                    18038   IN      NS      f.gtld-servers.net.
com.                    18038   IN      NS      k.gtld-servers.net.
com.                    87918   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15082   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15082   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.55.83.30#53(m.gtld-servers.net) in 0 ms

com.                    18036   IN      NS      e.gtld-servers.net.
com.                    18036   IN      NS      a.gtld-servers.net.
com.                    18036   IN      NS      i.gtld-servers.net.
com.                    18036   IN      NS      f.gtld-servers.net.
com.                    18036   IN      NS      k.gtld-servers.net.
com.                    18036   IN      NS      c.gtld-servers.net.
com.                    18036   IN      NS      g.gtld-servers.net.
com.                    18036   IN      NS      m.gtld-servers.net.
com.                    18036   IN      NS      l.gtld-servers.net.
com.                    18036   IN      NS      j.gtld-servers.net.
com.                    18036   IN      NS      b.gtld-servers.net.
com.                    18036   IN      NS      h.gtld-servers.net.
com.                    18036   IN      NS      d.gtld-servers.net.
com.                    87916   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15080   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15080   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.48.79.30#53(j.gtld-servers.net) in 0 ms

com.                    18036   IN      NS      k.gtld-servers.net.
com.                    18036   IN      NS      d.gtld-servers.net.
com.                    18036   IN      NS      a.gtld-servers.net.
com.                    18036   IN      NS      b.gtld-servers.net.
com.                    18036   IN      NS      c.gtld-servers.net.
com.                    18036   IN      NS      g.gtld-servers.net.
com.                    18036   IN      NS      e.gtld-servers.net.
com.                    18036   IN      NS      i.gtld-servers.net.
com.                    18036   IN      NS      m.gtld-servers.net.
com.                    18036   IN      NS      h.gtld-servers.net.
com.                    18036   IN      NS      l.gtld-servers.net.
com.                    18036   IN      NS      f.gtld-servers.net.
com.                    18036   IN      NS      j.gtld-servers.net.
com.                    87916   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15080   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15080   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.35.51.30#53(f.gtld-servers.net) in 0 ms

com.                    18036   IN      NS      c.gtld-servers.net.
com.                    18036   IN      NS      a.gtld-servers.net.
com.                    18036   IN      NS      l.gtld-servers.net.
com.                    18036   IN      NS      i.gtld-servers.net.
com.                    18036   IN      NS      e.gtld-servers.net.
com.                    18036   IN      NS      m.gtld-servers.net.
com.                    18036   IN      NS      g.gtld-servers.net.
com.                    18036   IN      NS      k.gtld-servers.net.
com.                    18036   IN      NS      b.gtld-servers.net.
com.                    18036   IN      NS      d.gtld-servers.net.
com.                    18036   IN      NS      h.gtld-servers.net.
com.                    18036   IN      NS      f.gtld-servers.net.
com.                    18036   IN      NS      j.gtld-servers.net.
com.                    87916   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15080   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15080   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.5.6.30#53(a.gtld-servers.net) in 0 ms

com.                    18035   IN      NS      g.gtld-servers.net.
com.                    18035   IN      NS      i.gtld-servers.net.
com.                    18035   IN      NS      e.gtld-servers.net.
com.                    18035   IN      NS      k.gtld-servers.net.
com.                    18035   IN      NS      j.gtld-servers.net.
com.                    18035   IN      NS      l.gtld-servers.net.
com.                    18035   IN      NS      a.gtld-servers.net.
com.                    18035   IN      NS      h.gtld-servers.net.
com.                    18035   IN      NS      f.gtld-servers.net.
com.                    18035   IN      NS      m.gtld-servers.net.
com.                    18035   IN      NS      b.gtld-servers.net.
com.                    18035   IN      NS      c.gtld-servers.net.
com.                    18035   IN      NS      d.gtld-servers.net.
com.                    87915   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15079   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15079   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.5.6.30#53(a.gtld-servers.net) in 0 ms

com.                    18035   IN      NS      d.gtld-servers.net.
com.                    18035   IN      NS      k.gtld-servers.net.
com.                    18035   IN      NS      a.gtld-servers.net.
com.                    18035   IN      NS      f.gtld-servers.net.
com.                    18035   IN      NS      e.gtld-servers.net.
com.                    18035   IN      NS      b.gtld-servers.net.
com.                    18035   IN      NS      g.gtld-servers.net.
com.                    18035   IN      NS      l.gtld-servers.net.
com.                    18035   IN      NS      j.gtld-servers.net.
com.                    18035   IN      NS      h.gtld-servers.net.
com.                    18035   IN      NS      m.gtld-servers.net.
com.                    18035   IN      NS      i.gtld-servers.net.
com.                    18035   IN      NS      c.gtld-servers.net.
com.                    87915   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15079   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15079   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.35.51.30#53(f.gtld-servers.net) in 0 ms

com.                    18035   IN      NS      a.gtld-servers.net.
com.                    18035   IN      NS      k.gtld-servers.net.
com.                    18035   IN      NS      c.gtld-servers.net.
com.                    18035   IN      NS      m.gtld-servers.net.
com.                    18035   IN      NS      g.gtld-servers.net.
com.                    18035   IN      NS      l.gtld-servers.net.
com.                    18035   IN      NS      j.gtld-servers.net.
com.                    18035   IN      NS      e.gtld-servers.net.
com.                    18035   IN      NS      i.gtld-servers.net.
com.                    18035   IN      NS      h.gtld-servers.net.
com.                    18035   IN      NS      f.gtld-servers.net.
com.                    18035   IN      NS      d.gtld-servers.net.
com.                    18035   IN      NS      b.gtld-servers.net.
com.                    87915   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15079   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15079   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.33.14.30#53(b.gtld-servers.net) in 1 ms

com.                    18034   IN      NS      h.gtld-servers.net.
com.                    18034   IN      NS      b.gtld-servers.net.
com.                    18034   IN      NS      c.gtld-servers.net.
com.                    18034   IN      NS      l.gtld-servers.net.
com.                    18034   IN      NS      j.gtld-servers.net.
com.                    18034   IN      NS      d.gtld-servers.net.
com.                    18034   IN      NS      i.gtld-servers.net.
com.                    18034   IN      NS      k.gtld-servers.net.
com.                    18034   IN      NS      e.gtld-servers.net.
com.                    18034   IN      NS      g.gtld-servers.net.
com.                    18034   IN      NS      a.gtld-servers.net.
com.                    18034   IN      NS      f.gtld-servers.net.
com.                    18034   IN      NS      m.gtld-servers.net.
com.                    87914   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15078   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15078   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.35.51.30#53(f.gtld-servers.net) in 1 ms

com.                    18033   IN      NS      h.gtld-servers.net.
com.                    18033   IN      NS      m.gtld-servers.net.
com.                    18033   IN      NS      j.gtld-servers.net.
com.                    18033   IN      NS      l.gtld-servers.net.
com.                    18033   IN      NS      b.gtld-servers.net.
com.                    18033   IN      NS      a.gtld-servers.net.
com.                    18033   IN      NS      c.gtld-servers.net.
com.                    18033   IN      NS      k.gtld-servers.net.
com.                    18033   IN      NS      i.gtld-servers.net.
com.                    18033   IN      NS      f.gtld-servers.net.
com.                    18033   IN      NS      g.gtld-servers.net.
com.                    18033   IN      NS      d.gtld-servers.net.
com.                    18033   IN      NS      e.gtld-servers.net.
com.                    87913   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15077   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15077   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.31.80.30#53(d.gtld-servers.net) in 0 ms

com.                    18031   IN      NS      e.gtld-servers.net.
com.                    18031   IN      NS      d.gtld-servers.net.
com.                    18031   IN      NS      c.gtld-servers.net.
com.                    18031   IN      NS      h.gtld-servers.net.
com.                    18031   IN      NS      f.gtld-servers.net.
com.                    18031   IN      NS      i.gtld-servers.net.
com.                    18031   IN      NS      l.gtld-servers.net.
com.                    18031   IN      NS      g.gtld-servers.net.
com.                    18031   IN      NS      b.gtld-servers.net.
com.                    18031   IN      NS      j.gtld-servers.net.
com.                    18031   IN      NS      a.gtld-servers.net.
com.                    18031   IN      NS      k.gtld-servers.net.
com.                    18031   IN      NS      m.gtld-servers.net.
com.                    87911   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15075   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15075   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.41.162.30#53(l.gtld-servers.net) in 1 ms

com.                    18031   IN      NS      m.gtld-servers.net.
com.                    18031   IN      NS      h.gtld-servers.net.
com.                    18031   IN      NS      b.gtld-servers.net.
com.                    18031   IN      NS      f.gtld-servers.net.
com.                    18031   IN      NS      d.gtld-servers.net.
com.                    18031   IN      NS      l.gtld-servers.net.
com.                    18031   IN      NS      j.gtld-servers.net.
com.                    18031   IN      NS      g.gtld-servers.net.
com.                    18031   IN      NS      e.gtld-servers.net.
com.                    18031   IN      NS      k.gtld-servers.net.
com.                    18031   IN      NS      a.gtld-servers.net.
com.                    18031   IN      NS      i.gtld-servers.net.
com.                    18031   IN      NS      c.gtld-servers.net.
com.                    87911   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15075   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15075   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.31.80.30#53(d.gtld-servers.net) in 0 ms

com.                    18031   IN      NS      h.gtld-servers.net.
com.                    18031   IN      NS      f.gtld-servers.net.
com.                    18031   IN      NS      l.gtld-servers.net.
com.                    18031   IN      NS      g.gtld-servers.net.
com.                    18031   IN      NS      m.gtld-servers.net.
com.                    18031   IN      NS      c.gtld-servers.net.
com.                    18031   IN      NS      a.gtld-servers.net.
com.                    18031   IN      NS      k.gtld-servers.net.
com.                    18031   IN      NS      j.gtld-servers.net.
com.                    18031   IN      NS      d.gtld-servers.net.
com.                    18031   IN      NS      i.gtld-servers.net.
com.                    18031   IN      NS      e.gtld-servers.net.
com.                    18031   IN      NS      b.gtld-servers.net.
com.                    87911   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15075   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15075   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.55.83.30#53(m.gtld-servers.net) in 14 ms

com.                    18031   IN      NS      b.gtld-servers.net.
com.                    18031   IN      NS      m.gtld-servers.net.
com.                    18031   IN      NS      i.gtld-servers.net.
com.                    18031   IN      NS      g.gtld-servers.net.
com.                    18031   IN      NS      c.gtld-servers.net.
com.                    18031   IN      NS      d.gtld-servers.net.
com.                    18031   IN      NS      a.gtld-servers.net.
com.                    18031   IN      NS      f.gtld-servers.net.
com.                    18031   IN      NS      l.gtld-servers.net.
com.                    18031   IN      NS      e.gtld-servers.net.
com.                    18031   IN      NS      h.gtld-servers.net.
com.                    18031   IN      NS      k.gtld-servers.net.
com.                    18031   IN      NS      j.gtld-servers.net.
com.                    87911   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15075   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15075   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.55.83.30#53(m.gtld-servers.net) in 0 ms

com.                    18030   IN      NS      j.gtld-servers.net.
com.                    18030   IN      NS      h.gtld-servers.net.
com.                    18030   IN      NS      a.gtld-servers.net.
com.                    18030   IN      NS      b.gtld-servers.net.
com.                    18030   IN      NS      d.gtld-servers.net.
com.                    18030   IN      NS      c.gtld-servers.net.
com.                    18030   IN      NS      e.gtld-servers.net.
com.                    18030   IN      NS      m.gtld-servers.net.
com.                    18030   IN      NS      k.gtld-servers.net.
com.                    18030   IN      NS      l.gtld-servers.net.
com.                    18030   IN      NS      i.gtld-servers.net.
com.                    18030   IN      NS      g.gtld-servers.net.
com.                    18030   IN      NS      f.gtld-servers.net.
com.                    87910   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15074   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15074   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.54.112.30#53(h.gtld-servers.net) in 0 ms

com.                    18029   IN      NS      d.gtld-servers.net.
com.                    18029   IN      NS      m.gtld-servers.net.
com.                    18029   IN      NS      h.gtld-servers.net.
com.                    18029   IN      NS      b.gtld-servers.net.
com.                    18029   IN      NS      f.gtld-servers.net.
com.                    18029   IN      NS      e.gtld-servers.net.
com.                    18029   IN      NS      j.gtld-servers.net.
com.                    18029   IN      NS      g.gtld-servers.net.
com.                    18029   IN      NS      l.gtld-servers.net.
com.                    18029   IN      NS      a.gtld-servers.net.
com.                    18029   IN      NS      c.gtld-servers.net.
com.                    18029   IN      NS      i.gtld-servers.net.
com.                    18029   IN      NS      k.gtld-servers.net.
com.                    87909   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15073   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15073   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.5.6.30#53(a.gtld-servers.net) in 1 ms

com.                    18029   IN      NS      j.gtld-servers.net.
com.                    18029   IN      NS      a.gtld-servers.net.
com.                    18029   IN      NS      c.gtld-servers.net.
com.                    18029   IN      NS      h.gtld-servers.net.
com.                    18029   IN      NS      m.gtld-servers.net.
com.                    18029   IN      NS      f.gtld-servers.net.
com.                    18029   IN      NS      i.gtld-servers.net.
com.                    18029   IN      NS      l.gtld-servers.net.
com.                    18029   IN      NS      e.gtld-servers.net.
com.                    18029   IN      NS      d.gtld-servers.net.
com.                    18029   IN      NS      k.gtld-servers.net.
com.                    18029   IN      NS      b.gtld-servers.net.
com.                    18029   IN      NS      g.gtld-servers.net.
com.                    87909   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15073   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15073   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.48.79.30#53(j.gtld-servers.net) in 0 ms

com.                    18029   IN      NS      d.gtld-servers.net.
com.                    18029   IN      NS      a.gtld-servers.net.
com.                    18029   IN      NS      l.gtld-servers.net.
com.                    18029   IN      NS      c.gtld-servers.net.
com.                    18029   IN      NS      k.gtld-servers.net.
com.                    18029   IN      NS      j.gtld-servers.net.
com.                    18029   IN      NS      f.gtld-servers.net.
com.                    18029   IN      NS      e.gtld-servers.net.
com.                    18029   IN      NS      b.gtld-servers.net.
com.                    18029   IN      NS      g.gtld-servers.net.
com.                    18029   IN      NS      h.gtld-servers.net.
com.                    18029   IN      NS      m.gtld-servers.net.
com.                    18029   IN      NS      i.gtld-servers.net.
com.                    87909   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15073   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15073   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.42.93.30#53(g.gtld-servers.net) in 1 ms

com.                    18029   IN      NS      j.gtld-servers.net.
com.                    18029   IN      NS      c.gtld-servers.net.
com.                    18029   IN      NS      f.gtld-servers.net.
com.                    18029   IN      NS      k.gtld-servers.net.
com.                    18029   IN      NS      m.gtld-servers.net.
com.                    18029   IN      NS      l.gtld-servers.net.
com.                    18029   IN      NS      g.gtld-servers.net.
com.                    18029   IN      NS      i.gtld-servers.net.
com.                    18029   IN      NS      d.gtld-servers.net.
com.                    18029   IN      NS      e.gtld-servers.net.
com.                    18029   IN      NS      b.gtld-servers.net.
com.                    18029   IN      NS      h.gtld-servers.net.
com.                    18029   IN      NS      a.gtld-servers.net.
com.                    87909   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15073   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15073   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.5.6.30#53(a.gtld-servers.net) in 0 ms

com.                    18025   IN      NS      c.gtld-servers.net.
com.                    18025   IN      NS      e.gtld-servers.net.
com.                    18025   IN      NS      a.gtld-servers.net.
com.                    18025   IN      NS      m.gtld-servers.net.
com.                    18025   IN      NS      j.gtld-servers.net.
com.                    18025   IN      NS      f.gtld-servers.net.
com.                    18025   IN      NS      k.gtld-servers.net.
com.                    18025   IN      NS      h.gtld-servers.net.
com.                    18025   IN      NS      l.gtld-servers.net.
com.                    18025   IN      NS      b.gtld-servers.net.
com.                    18025   IN      NS      g.gtld-servers.net.
com.                    18025   IN      NS      d.gtld-servers.net.
com.                    18025   IN      NS      i.gtld-servers.net.
com.                    87905   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15069   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15069   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.54.112.30#53(h.gtld-servers.net) in 1 ms

com.                    18024   IN      NS      a.gtld-servers.net.
com.                    18024   IN      NS      b.gtld-servers.net.
com.                    18024   IN      NS      f.gtld-servers.net.
com.                    18024   IN      NS      c.gtld-servers.net.
com.                    18024   IN      NS      h.gtld-servers.net.
com.                    18024   IN      NS      g.gtld-servers.net.
com.                    18024   IN      NS      j.gtld-servers.net.
com.                    18024   IN      NS      m.gtld-servers.net.
com.                    18024   IN      NS      k.gtld-servers.net.
com.                    18024   IN      NS      e.gtld-servers.net.
com.                    18024   IN      NS      d.gtld-servers.net.
com.                    18024   IN      NS      i.gtld-servers.net.
com.                    18024   IN      NS      l.gtld-servers.net.
com.                    87904   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15068   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15068   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.33.14.30#53(b.gtld-servers.net) in 1 ms

com.                    18023   IN      NS      d.gtld-servers.net.
com.                    18023   IN      NS      h.gtld-servers.net.
com.                    18023   IN      NS      b.gtld-servers.net.
com.                    18023   IN      NS      i.gtld-servers.net.
com.                    18023   IN      NS      m.gtld-servers.net.
com.                    18023   IN      NS      a.gtld-servers.net.
com.                    18023   IN      NS      e.gtld-servers.net.
com.                    18023   IN      NS      j.gtld-servers.net.
com.                    18023   IN      NS      l.gtld-servers.net.
com.                    18023   IN      NS      g.gtld-servers.net.
com.                    18023   IN      NS      f.gtld-servers.net.
com.                    18023   IN      NS      k.gtld-servers.net.
com.                    18023   IN      NS      c.gtld-servers.net.
com.                    87903   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15067   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15067   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.41.162.30#53(l.gtld-servers.net) in 1 ms

com.                    18022   IN      NS      m.gtld-servers.net.
com.                    18022   IN      NS      f.gtld-servers.net.
com.                    18022   IN      NS      d.gtld-servers.net.
com.                    18022   IN      NS      g.gtld-servers.net.
com.                    18022   IN      NS      l.gtld-servers.net.
com.                    18022   IN      NS      j.gtld-servers.net.
com.                    18022   IN      NS      c.gtld-servers.net.
com.                    18022   IN      NS      k.gtld-servers.net.
com.                    18022   IN      NS      h.gtld-servers.net.
com.                    18022   IN      NS      a.gtld-servers.net.
com.                    18022   IN      NS      e.gtld-servers.net.
com.                    18022   IN      NS      i.gtld-servers.net.
com.                    18022   IN      NS      b.gtld-servers.net.
com.                    87902   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15066   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15066   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.55.83.30#53(m.gtld-servers.net) in 0 ms

com.                    18022   IN      NS      a.gtld-servers.net.
com.                    18022   IN      NS      h.gtld-servers.net.
com.                    18022   IN      NS      g.gtld-servers.net.
com.                    18022   IN      NS      b.gtld-servers.net.
com.                    18022   IN      NS      l.gtld-servers.net.
com.                    18022   IN      NS      m.gtld-servers.net.
com.                    18022   IN      NS      e.gtld-servers.net.
com.                    18022   IN      NS      f.gtld-servers.net.
com.                    18022   IN      NS      k.gtld-servers.net.
com.                    18022   IN      NS      d.gtld-servers.net.
com.                    18022   IN      NS      c.gtld-servers.net.
com.                    18022   IN      NS      j.gtld-servers.net.
com.                    18022   IN      NS      i.gtld-servers.net.
com.                    87902   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15066   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15066   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.41.162.30#53(l.gtld-servers.net) in 0 ms

com.                    18022   IN      NS      f.gtld-servers.net.
com.                    18022   IN      NS      k.gtld-servers.net.
com.                    18022   IN      NS      a.gtld-servers.net.
com.                    18022   IN      NS      h.gtld-servers.net.
com.                    18022   IN      NS      l.gtld-servers.net.
com.                    18022   IN      NS      i.gtld-servers.net.
com.                    18022   IN      NS      j.gtld-servers.net.
com.                    18022   IN      NS      e.gtld-servers.net.
com.                    18022   IN      NS      c.gtld-servers.net.
com.                    18022   IN      NS      d.gtld-servers.net.
com.                    18022   IN      NS      m.gtld-servers.net.
com.                    18022   IN      NS      b.gtld-servers.net.
com.                    18022   IN      NS      g.gtld-servers.net.
com.                    87902   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15066   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15066   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
;; Received 1109 bytes from 192.43.172.30#53(i.gtld-servers.net) in 0 ms

com.                    18022   IN      NS      i.gtld-servers.net.
com.                    18022   IN      NS      m.gtld-servers.net.
com.                    18022   IN      NS      a.gtld-servers.net.
com.                    18022   IN      NS      h.gtld-servers.net.
com.                    18022   IN      NS      l.gtld-servers.net.
com.                    18022   IN      NS      f.gtld-servers.net.
com.                    18022   IN      NS      c.gtld-servers.net.
com.                    18022   IN      NS      b.gtld-servers.net.
com.                    18022   IN      NS      j.gtld-servers.net.
com.                    18022   IN      NS      g.gtld-servers.net.
com.                    18022   IN      NS      e.gtld-servers.net.
com.                    18022   IN      NS      k.gtld-servers.net.
com.                    18022   IN      NS      d.gtld-servers.net.
com.                    87902   IN      RRSIG   NS 8 1 172800 20191014044502 20191007033502 17708 com. 0/5XpTYc1/4zHdTeDouFYutd+nI8cXjJx13EaKJ6ZfrVgQFY2JnGq2K2 FHPvb+t7h7emiKyHtCTDRQvzWX4BidXDcZXykcPAdbWEZ+IBiEuSJaBl r147TC4pvIPw38PPSyo1BEEniw7PuFP7HF3iRS/ycV6s3Aj43XKw4/sP 9qU=
com.                    15066   IN      DS      30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766
com.                    15066   IN      RRSIG   DS 8 1 86400 20191021050000 20191008040000 22545 . KTls7pJmOBb+n88ecplXXXyJpbinsv/snEIGMjIJ6hCx+5P5uMjcSYXe 9jg7qGBklXuuNUfEmTgSnQhiE2PRxKsd0M1ZnMLQgM1ObVNR9P/T75h1 OByJAJay2R8XILLrFZN7wYLoQIJqXVGoP20cNOe4yR/Z16/k/gnj/t+F 4SOK6m1sIqthZQiKCgmLjydK8DIFFmNRNrsmTI5k2u5QqcNb75zlhDPZ 2I3P8o5i2EDVA6T7LsFzfnQend87UQT4KTE/JUXzMADNbSNZl1bbrXng pnZdIPL4AOr9I7es2IFm30WqhT3rAZf3mH+iX8gRrvR6ODK5ykhvZsje eme/1g==
;; BAD (HORIZONTAL) REFERRAL
dig: too many lookups
Regards,
ArM
 
Last edited by a moderator:

cPanelLauren

Product Owner
Staff member
Nov 14, 2017
13,296
1,260
313
Houston
Hello,

What if any firewall are you using? If no 3rd party software what are the iptables rules present? You can get a list of them by running something like:

Code:
iptables -S
 

Arief RF

Registered
May 24, 2019
2
0
1
Indonesia
cPanel Access Level
Root Administrator
Hi CpanelLauren,
Thank you for the reply, I'm using CSF firewall, I've tried disabling the CSF for couple of days, but the error still the same, here is when I disabled the CSF

Code:
[[email protected] ~]# iptables -S
-P INPUT ACCEPT
-P FORWARD ACCEPT
-P OUTPUT ACCEPT
-N cphulk
-A INPUT -j cphulk
and the dig command still reply BAD HORIZONTAL REFERRAL
 

cPanelLauren

Product Owner
Staff member
Nov 14, 2017
13,296
1,260
313
Houston
This issue is most commonly attributed to a misbehaving firewall rule which is why I suggested checking iptables, do you happen to have a hardware appliance connected to the server? If not or you can rule out it being a cause of the issue, I'd suggest opening a ticket with us to look further into it.