How can I verify the licenses for cPanel and cPanel partners on my IP?
cPanel and cPanel partner licenses can be verified at the following site.
Simply place your IP in the text box and click "Verify License". If you do not know your server's IP, you can find it by using the following command in SSH or the Terminal in WHM.
curl -L https://cpanel.net/myip
The following article covers accessing the Terminal via WHM.