Subdomain not working

Hey all, I am pretty confident the DNS settings are correct, but I’m getting an error when pasting the subdomain into Glide. We set this up last Thursday, so we definitely don’t have a propagation issue at this point.

I’ve followed the documentation and it’s not a difficult configuration on the DNS side. I’m getting the following when hitting the URL directly:
Secure Connection Failed

An error occurred during a connection to [subdomain].[domainname].com. Peer received a valid certificate, but access was denied.

Error code: SSL_ERROR_ACCESS_DENIED_ALERT

The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
Please contact the website owners to inform them of this problem.

Did you ever get this resolved?