I am trying to secure a subdomain in a different server from the domain.
A coworker is in charge of the domain and he got the certificate from SSLforfree, using a wildcard (*.example.com), while I used certbot on ubuntu 18.04 on the other server. I followed the steps from the certbot documentation for the subdomain sub.example.com without issues.
I tried with auto and manual configuration of Apache from the certbot wizard, but no matter what I do I can’t see the site from the subdomain I’m working.
Are there any issues regarding the domain server being set up that way? Or it’s that I haven’t configured my server as it should?
Thanks in advance.