Stéphane Bortzmeyer on Nostr: The NS set and the associated glue MUST be consistent between parent and child ...
The NS set and the associated glue MUST be consistent between parent and child domain. If they are not, the result will depend on wether the #DNS resolver is parent-centric or child-centric.
(talk by Petr Špaček)
At a time, it broke the .cd TLD.
#OARC46