I am trying to issue a certificate using acme.sh alias mode. Using DNS challenge. What port should be opened so that my server communicates with Go Daddy and Lets Encrypt to get the certificate.
My domain is: ekicocvalidation
My web server is (include version): Apache 2.2
The operating system my web server runs on is (include version): RHEL
My hosting provider, if applicable, is: GoDaddy
I can login to a root shell on my machine (yes or no, or I don’t know): No