Resolve otc domain via 1.1.1.1 return ServFail

#1

hello, We now resolve the domain name ns1.open-telekom-cloud.com and ns2.open-telekom-cloud.com via 1.1.1.1, it return ServFail , but via 8.8.8.8 or other public dns it 's ok .
we do the command "dig +short CHAOS TXT id.server @1.1.1.1 " on the problem nodes , it displays the “BUD” , we also test the resolving on Germany and China nodes , the result is normal.
Please help to check it on BUD cluster, thanks

#2

One potential issue could be the primary server listed in your SOA record. It currently mentions ns.open-telekom-cloud.com whereas it should probably point to either one of your actual nameservers.

Cant say for sure yet that this will be the issue.