"the default master DNS server localhost is not a fully qualified domain name."
Can I get some help with this? This message always appears when I check the server for errors, I'm new to virtualmin and linux servers in general. I'm using Debian,
What exactly am I supposed to change to fix this? When I do 'hostname' and 'hostname --fqdn' both show domain1.com which is what I can use as a hostname if I understand correctly.
I've tried changing various settings in DNS BIND, but I don't know what exactly to do. I don't want to delete something and mess the DNS settings up.