Own nameserver domain

[jlguerrero]

No it is not mandatory.

You may have both DNS servers configured at domain registrar pointing to the same IP

ns1.domain.com → 123.123.123.123
ns2.domain.com → 123.123.123.123

However this is not compliant with the standard.

Have a look here:

DNS & DKIM Questions : Pre-Install Prep

In HESTIA you have to: create NS records ** ns1.domain.tld ** ns2.domain.tld also create A records ** ns1.domain.tld A 123.123.123.123 (IP of your server) ** ns2.domain.tld A 123.123.123.123 (IP of your ns or a different dns server if configured) Then, go to the domain registrar and set: ns1.domain.tld and ns2.domain.tld as the DNS servers for every domain that you use. After that, the world will recognize and use your DNS servers as the true ones. You may check https://dnschecker.org…