DNS: Parent has nameserver(s) not listed at the child


I configured a Cluster DNS with: -> Slave 1 -> Slave 2 -> Slave 3

I added this DNS to a domain and work correctly when try to load her web.

But when I use the tool “”, I received the next errors:

DELEGATION	ERROR	Parent has nameserver(s) not listed at the child (;;
DELEGATION	NOTICE	Child has nameserver(s) not listed at parent (;;
DELEGATION	ERROR	None of the nameservers listed at the parent are listed at the child.

Why happens?, how can I solve him?.

I’m using CentOS with WHM/cPanel in a web server, and CentOS with cPanel DNSOnly in Cluster DNS servers (slaves).

Thank you very much!

Submit an answer

This textbox defaults to using Markdown to format your answer.

You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!

Sign In or Sign Up to Answer

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.

Want to learn more? Join the DigitalOcean Community!

Join our DigitalOcean community of over a million developers for free! Get help and share knowledge in Q&A, subscribe to topics of interest, and get courses and tools that will help you grow as a developer and scale your project or business.

Hi there @computereleon,

I believe that you have to add Glue records for your nameservers via your Domain name registrar in order to get that fixed.

Regards, Bobby