[dns-operations] The strange case of fox.com

Mon Feb 29 08:38:00 UTC 2016

On Mon, Feb 29, 2016 at 09:37:12AM +1100,
 Mark Andrews <marka at isc.org> wrote 
 a message of 42 lines which said:

> Using QTYPE leaks information.  Using NS doesn't.  As for it being
> untested that is a solvable problem.  Run some tests.  Complain when
> the lookups fail.  Proceed to follow the rest of the steps outlined
> in RFC 1033 for dealing with broken nameservers.

For the record: I fully agree with this approach.