Hello client, today I will show you how to change your nameserver to a custom nameserver.
Follow the steps below: 

1. Login to the "Clients Area" click here to login.
2. Now click on "My Domains" in the Dropdown Menu of "Domains" on top.
3. Then click on "Manage Domain" button beside the particular domain name you want to change it's nameserver.
4. Now select "Nameservers" tab on the next page and then choose "Use custom nameservers" option.
5. Enter your nameservers in the Nameserver field.
6. You can edit the nameservers here and save the changes by clicking on "Change Nameservers".