If you bought your domain from HostGator at the time of sign up, we will automatically make the name server (DNS) changes for you. It may take up to 48 hours for your domain to become fully working with your account.
If you would like to change your DNS entries, you will need to use our domain control panel at http://portal.hostgator.com. You can log in using your billing email and password.
For more information on how to access and use this panel, please read the article: