Change Nameservers on Network Solutions
Note: To do this you need to log into your registrar. If you don’t know your registrar, please see this guide – Finding a Domains Registrar
Log in to your Network Solutions domains panel.
Navigate to the Advanced Tools section (scroll down):
Click SAVE, and you should get this warning message on the screen:
Refresh the domain management panel and you should see the new nameservers in the Advanced Tools section: