1. Create a name server profile
- In your account, go to item My Profiles > Nameservers profiles
- Click Add a new profile
- Enter the name of the profile and fill in the name servers then click Save
2. Apply a name server profile
- Go to My domains > Manage my domains
- click on the concerned domain
- Click on Edit (next to Nameservers)
- Select the name server profile
- Click on View profile then click Apply profile
It will take up to 24-48 hours for your new name servers to be propagated worldwide. In order to avoid zone check errors and website interruption, configure first your domain on the new name servers.