Certificate Authority servef IP address(es)

Using an AOIP appliance which automatically requests certificate renewal so I can’t answer some of the questions below.

My main question is this: When the appliance requests a certificate renewal, it needs port 80 inbound open but my IT guys won’t open that port from “any” address. Can you provide me an IP address or range of addresses to open (they will do that) so that Lets Encrypt can always get in?


My domain is: r1dopal1.live

I ran this command:

It produced this output:

My web server is (include version):

The operating system my web server runs on is (include version): Embedded (linux-based)

My hosting provider, if applicable, is: Godaddy.com

I can login to a root shell on my machine (yes or no, or I don’t know):

I’m using a control panel to manage my site (no, or provide the name and version of the control panel):

The version of my client is (e.g. output of certbot --version or certbot-auto --version if you’re using Certbot):

Sorry, no. The source IP addresses we use for validations may change at ANY time (this FAQ item):

Could the appliance utilize a DNS-01 Challenge instead?

No way to change how it does it.


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