The Domain Lookup tool executes the host domain command, where the domain represents a specific domain. This command resolves an IP address from a specified domain name and returns general DNS information about the server.
To find out the IP address of any domain, perform the following steps:
1 - Open cPanel (your domain/Cpanel).
2 - Click on (Track DNS) from the Advanced section.
3 - Enter the name of the domain in the text box " Enter a domain to look up:".
4 - Click "Look Up" and the page will show information about that domain.