Your domain name should point to the following Name Servers:
You should also check the product status of your Premium DNS service to make sure it is activated. Follow the steps below:
Step 2. Click Domains on the menu bar at the top of the page.
Step 3. Click the DNS Only radio button.
Step 4. Click the assigned domain name of the Premium DNS.
Status should show Registered or Renewal Due to know that the product is active.