Am 2013-06-28 09:39, schrieb Peter van Dijk:
Hello Pawel,
On Jun 28, 2013, at 9:05 , Pawel Panek wrote:
3.2 will reply with 'NOERROR' for any non-existing domain, and I am not aware
how to change this, spare altering the code. sending REFUSED is ok, but
replying with NXDOMAIN is basically claiming that "yeah, i am sure this does
not exists anywhere".
I was wondering why authoritative pdns is answering to non-existing
domains with NOERROR status while other dns servers I know (bind.
mydns) and many other I checked on the net always respond with
SERVFAIL or REFUSED. I thought I have a bug in my backend but
according to above this is correct answer for such domains.
We do this because we believe it provides optimal interoperability.
Following OP question: isn't this answer causing troubles for domain registrars?
We have had zero reports about our empty no-aa NOERROR causing domain registrar
trouble, before this thread.
If nic.at really chokes on the NOERROR, this is a recent change, and we would
like to hear more about it.
Kind regards,
hi,
these are the requirements for the process of a zone deletion by nic.at
https://www.nic.at/ui/index.php/zonedel/pagezonedelintro/?lang=en-iso-8859-15
they only talk about REFUSED and NXDOMAIN. in the past i experienced
that SERVFAIL indeed doesn't pass their check, so my intended
administrative zone deletion requests at nic.at didn't succed. when i
asked about NOERROR (which i could produce using "send-root-referral")
they pointed me to the above
matthias
--
Mit freundlichen Grüssen
Matthias Leopold
System & Network Administration
Streams Telecommunicationsservices GmbH
Universitaetsstrasse 10/7, 1090 Vienna, Austria
tel: +43 1 40159113
fax: +43 1 40159300
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