Hostname IP reporting in dashboard

Hi,

Can anyone tell me if this setup is correct concerning IP’s and hostname:

I added the external public IP to the list because virtualmin was showing the redirect to the hostname without FQDN, but at install it did show the FQDN and the system reports it. But when I for example open virtualmin with http without https, it will whow a redirect message to the httpS site and it was showing the hostname without domain. That is fixed now just wandering if the setup is otherwise correct.

Also here:

also should 127.0.0.1 be added to the DNS as it is running BIND on itself?

I have this issue where the dashboard is reporting the hostname correclty but as IP 127.0.1.1 I want it to report the public IP

I am running Ubuntu 20.04 with latest virtualmin.