[dns-operations] Upcoming DNS behavior changes to .com/.net/.edu name servers

[Florian Weimer]

* Matt Larson:

> 2. Glue no longer promoted to authoritative status

There is another issue which is at odds with the DNSSEC specification:
NXDOMAIN responses for empty non-terminals.  But I think the removal
of multi-label authoritative data will make the non-terminal behavior
unobservable, so you've indirectly fixed that issue as well.

Thanks for implementing the changes.