A couple of regression problems between 9.11.7 and 9.14.2

[Tony Finch]

Borja Marcos <borjam at sarenet.es> wrote:
>
> Problem 1:
>
> I had a problem resolving the rigol.com domain. Looking at packet
> captures and comparing I saw that the authoritative servers for
> rigol.com were ignoring packets with a cookie option.
>
> Problem 2:
>
> I also noticed that 9.14.2 is not resolving login.repsol.com A
> (returning SERVFAIL) while 9.11.7 does.
>
> Is all of this part of a collective “DNS Flag Day”? ;) Or is it unintended?

rigol.com is related to DNS cookies as well as the DNS flag day, yes.

login.repsol.com is a lame delegation that is exposed by qname minimization.

Tony.
-- 
f.anthony.n.finch  <dot at dotat.at>  http://dotat.at/
Ardnamurchan Point to Cape Wrath: Northeast 4 to 6. Moderate, occasionally
rough at first in south. Rain or showers. Good occasionally poor.