Operating System & Version
CentOS 7
cPanel & WHM Version
88

NelsonTheSantos

Registered
Jun 11, 2020
2
0
1
United States
cPanel Access Level
Root Administrator
I manage a server that has a firewall that limits inbound connections to internal IP addresses only. However, I still need to use AutoSSL in order to generate certificates. Is there any official documentation on the list of IP addresses that Comodo/Sectigo/cPanel use to make the DCV requests? It was working previously but recently stopped working. This leads me to believe that the IP addresses have changed.
 

andrew.n

Well-Known Member
Jun 9, 2020
611
175
43
EU
cPanel Access Level
Root Administrator
There is an older thread with the IP addresses here:


Give it a try.