It keeps changing it back to there ns and says You must enter a registered name server.
What are they talking about?
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.
Make sure your domain is unlocked and check out <a href=“http://support.godaddy.com/help/article/664/setting-nameservers-for-your-domain-names#custom”>Setting Custom Nameservers for a Domain Name Registered with Us | GoDaddy</a>