DNS Subdomain Delegation

deonha · July 21, 2023, 10:23am

Hi,

I followed the article for subdegationomain DNS del. I’ve created the record but it’s not resolving.

Can anyone assist please?

Thank you

epic.network · July 21, 2023, 12:31pm

Welcome to the Cloudflare Community.

You have most of the elements required for the Community to provide assistance, but without the domain name, it is impossible for anyone to query your DNS to offer feedback. Can you provide the domain?

cscharff · July 21, 2023, 1:15pm

The record would be queried as dig email.example.com ns to determine if there is a record in Cloudflare for the delegation. That’s all that would resolve at Cloudflare. The resolution of hte expected value would be provided by/from the server the record has been delegated to. If that is not returning a value, troubleshooting of that record would be done on that DNS server.

deonha · July 21, 2023, 2:36pm

Thanks for getting back to me. I didn’t explain properly. The NS records are not resolving.

Thank you

epic.network · July 21, 2023, 3:08pm

You have a lame delegation. You need to configure the child zone in Azure DNS.

https://dnsviz.net/d/email.deonlab.tk/dnssec/

deonha · July 25, 2023, 7:36am

Thank you everyone for helped me with this. You’re all awesome and I’m an idiot.

I assumed Cloudflare would respond with the NS records so I didn’t need to have the subdomain in place with Azure DNS. Creating the subdomain resolved the problem.

Thank you

system · July 28, 2023, 7:37am

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