Resolved A record for Server hostname

[vefeind]

Hi.

Do I need to create A record for server host name, as I get this error when I'm trying to install ssl from Let's encrypt.

Invalid response from https://acme-v02.api.letsencrypt.org/acme/authz-v3/2935366529.
Details:
Type: urn:ietfarams:acme:error:dns
Status: 400
Detail: DNS problem: NXDOMAIN looking up A for hq.vefeind.is - check that a DNS record exists for this domain.

https://webmail.mydomain.is is working fine, but not the server hostname server.mydomain.is

What am I doing wrong.

 

[vefeind]

Never mind I found out how to do this
Just create a new website with your server hostname server.mydomain.com and then you can install ssl for the server