dns

  1. anton_latvia

    DNS response time improvement

    Good day community! I have came across the following issue. A customer complained, that our DNS servers are much slower comparing to another provider. We are serving our DNS zones from 2 DNS-ONLY small boxes (1 core, 2gb ram) and there's no load on them, but speed-test from DNS Speed Test to...
  2. jmginer

    Catch-all DNS zone in cPanel

    Hello, I want to configure my Named as a catch-all, This is to redirect domains that do not have a DNS zone to a parking page, like this: Wildcard DNS zone in bind – ServerOK zone "." IN { type master; file "/var/named/catch-all.zone"; }; I thought about doing it with an...
  3. M

    use SPF template on dns templates

    since 2015 (Missing include from spf record in dns zone template) until now anything changed? does cpanel allow using SPF records in DNS template if I want to use single SPF for all of my new hosted domains for example I want to set it as example.com. 14400 IN TXT "v=spf1...
  4. G

    SOLVED FQDN problem when install cpanel / whm trial

    Hello, I am trying to install the trial version of cpanel, but when trying to do it I get the following error, which I try to fix according to the indication that appears by typing hostname www.web123.com But then I get another error where it states that it cannot have www. How do i solve...
  5. Jim Evans

    ET DNS Query for .su TLD (Soviet Union) Often Malware Related

    Started noticing suricata alerts based on this ET. Has anyone else been seeing this? network.data.decoded .............ns2.magicgenericmart.su..... UDP traffic (..5.?._X..............ns2.magicgenericmart.su..............W."[email protected] Exploring tcpdump to pcap...
  6. Bashed

    DNS Delegation on IPv4

    I use my own ns1/ns2 for DNS delegation with ARIN. I edit rDNS per /24, per zone file via cPanel/WHM or SSH console. The zones are created via WHM interface, easily for me. Now, recently I acquired a legacy block of IPv4 from an ISP. Because it's legacy, they're only able to do a...
  7. S

    SOLVED CSF country block but allow DNS

    I've searched everywhere but couldn't find a solution, hopefully someone here knows a way. When using ConfigServer Firewall and configuring via WHM to use CC_DENY to block various countries, is there a way to whitelist a port or service such as DNS or exclude it from the country block? I've...
  8. P

    cPanel Not Signing DKIM for Sites with External Name Servers

    I have a series of sites that use cPanel for email. The ones that are hosted on the cPanel server are working just fine, but the ones that only use the cPanel server for email are not having the DKIM signature added to messages by cPanel. The way these sites are setup are with the sites...
  9. I

    SOLVED Pointing the domain to the DNS Server's IP direct

    Hi guys, I'm using cPanel DNS Server to link all my servers to it, to be able to move any hosted cPanel account from one server to another without asking my customer to change his Nameservers. Now, I'm facing a new issue with my customers where some of them are using Cloudflare Nameservers and...
  10. S

    Power Dns showing down

    when i am trying to restart showing this error Waiting for “pdns” to start ……info [restartsrv_pdns] systemd failed to start the service “pdns” (The “/usr/bin/systemctl restart pdns.service --no-ask-password” command (process 6843) reported error number 1 when it ended.): Job for pdns.service...
  11. M

    In Progress [UPS-291] cPanel DNSOnly: SAD DNS / DNS Spoofing protection

    Hi, Today KernelCare writed a post in her blog where talk about SAD DNS. I have various web servers (with WHM/cPanel) and one Cluster DNS (whith cPanel DNSOnly). "WHM/cPanel" and "cPanel DNSOnly" have protection against SAD DNS / DNS Spoofing?. Or I need do anything for protect the domains...
  12. DennisMidjord

    Why is PowerDNS required on every server in the DNS cluster to enable DNSSEC?

    In WHM > Service Configuration > Nameserver Selection, the following is displayed as a note to the 'Disabled' option: "This option will disable the nameserver. If you are serving dns as part of a cluster you may not need to run one locally." We've configured 3 DNS servers in our cluster. I...
  13. J

    Email Routing: DNS Zone Manager vs Edit DNS Zone

    In Edit DNS Zone, there is an Email Routing section. I don't see this in the new DNS Zone Manager, where is it hiding?
  14. T

    PowerDNS TXT Parsed and original record content are not equal

    Hi All As noted in my other missive on fixing missing records in a domain health check. There is an issue with double-quoting TXT records in CPanel / WHM using the old Edit DNS Zone versus the new DNS Zone Manager. Specific issue: On a DNSOnly server I was running the PowerDNS domain check...
  15. bloatedstoat

    DNS Only [check_cpanel_rpms] There are altered RPMs on xyz

    I am having an issue whereby 2 of our DNS Only boxes running 90.0 (build 16) are reporting RPM errors. I receive each week "[check_cpanel_rpms] There are altered RPMs on ns2.ournameserver.xyz.". The email reports missing files as per below:- The system detected problems with the...
  16. sozotech

    SOLVED Change name and IP of DNS Only server

    I am working on updating a CentOS 6 DNS only server (BIND) to CentOS 7 DNS only server (PowerDNS). I got all of the zones synced to the new server and I wanted to rename it to the name of the old server and use that IP. I tried doing this yesterday but ran into issues with PowerDNS not starting...
  17. sozotech

    Synchronize DNS zones from BIND to PowerDNS

    I am in the process of upgrading our DNS only servers which are running Centos 6 / BIND. I have setup a new DNS only server on CentOS 7 and it is setup to use PowerDNS. I have clustered the old server to the new one as Synchronize Changes and the status shows OK. The new DNS server is set as...
  18. E

    What API Token privileges are needed for DNS Cluster to work correctly?

    Hello, We are creating a new DNS-Only nameserver for our DNS Cluster. The DNS Clustering documentation provided by Cpanel is not clear.... What are the necessary API Token privileges needed to allow our web servers to manage the DNS on the DNS Cluster ameserver? (I am hesitant to enable the...
  19. E

    SOLVED How to switch existing DNS Cluster (4 DNS-Only nameservers) to PowerDNS?

    Hello, Our four DNS-Only servers are used as ns1/ns2/ns3/ns4 for all our shared web hosting servers. (Each shared hosting server is configured to send DNS updates to all 4 DNS-Only servers with "Syncronize Changes" setting.) Right now, all the servers (shared hosting and dns-only) are...
  20. W

    DNS Zones from cluster?

    Quick question: I have ns1 and ns2 DNSONLY runnning with trust relationship "standalone" setup for server A, B, C, D... On each server I have ns1 and ns2 in cluster as "write-only". Now when server B has crashed and I had to reinstall, the DNS zones did not copy over from ns1 and ns2...