Please follow these steps:

  1. Go to Domain Dashboard.
  2. Click on the Manage button next to the domain to which you wish to add your own DNS Server.
  3. On the right side , You will see a nameserver combo box with a Custom DNS option.
  4. Select Custom DNS and enter your nameserver before clicking Save.

Please be patient !!! It my take up 1-2 hours to implement your settings.