[Guest3598475934857938411]

You first get a domain, open the DNS records then create an "A" record, use the word "server" in the HOST NAME textbox. Then write your server's IP in the IP Address textbox (without your port (normally :7777 part)). Click "Apply" or something alike, give it a few minutes to take effect and then you may try to add it.

Example: server.domain.com:7777 or use your own port if it isn't 7777.