Domain name redirects and shows ip address, how to change?

Question

Domain name market

I have a server on first-vds, installed the ISPManager panel, redirected DNS requests from nic.ru
As a result, when I go to site.ru, it shows the IP address in the address bar, I rummaged through the information and I can’t find how to configure it.

Answer 1

What engine is the site on?
Some cms need to have the domain name of the site specified in their settings, if you specify ip in the settings, then when you click on the name, there will be a redirect to ip.