IP Address in on SSL but Domain Is Not on SSL

I am having issues with the SSL, when I visit the IP address and the Port Number, I see the Virtualmin Login interface but when I visit using the domain name I get an error. to use the IP address.

When I visit the DNS record page, I do not see a record of the letsencrypt certificate.

When I try to request a new certificate I get an error message

Saving debug log to /var/log/letsencrypt/letsencrypt.log
Plugins selected: Authenticator manual, Installer None
Obtaining a new certificate
Performing the following challenges:
dns-01 challenge for buddigital.net
Running manual-auth-hook command: /etc/webmin/webmin/letsencrypt-dns.pl
Waiting for verification…
Challenge failed for domain buddigital.net
dns-01 challenge for buddigital.net
Cleaning up challenges
Running manual-cleanup-hook command: /etc/webmin/webmin/letsencrypt-cleanup.pl
Some challenges have failed.
IMPORTANT NOTES:

  • The following errors were reported by the server:

    Domain: buddigital.net
    Type: dns
    Detail: DNS problem: NXDOMAIN looking up TXT for
    _acme-challenge.buddigital.net - check that a DNS record exists for
    this domain

I could see your issue has been resolved.