Domain Lookup option allow a user to find out information about any domain. You can check the information about a domain can be useful in making sure your DNS is set up properly as you will find out information about your IP address as well as your DNS
Step 1: Login to your cPanel account.
Step 2: Select the Track DNS option under Advanced.
Step 3: For find a IP address of any domain, enter the domain name that you wish to find the IP address of domain.
Step 4: Finally, click lookup option.
Step 5: You can see the IP address of entered domain.