nanog mailing list archives

Re: Bare TLD resolutions


From: Masataka Ohta <mohta () necom830 hpcl titech ac jp>
Date: Thu, 18 Sep 2014 08:35:40 +0900

Doug Barton wrote:

In the case
you specify you get the combination of NOANSWER + NOERROR
if there is no address record, but there are other records
(like there are at a zone apex).

Valdis.Kletnieks () vt edu wrote:

NXDOMAIN means "There are no records of *any* type at that node".

Not.

Though your misunderstanding is common, NXDOMAIN means "no
such node exist", while some node may exist without having any
data, as is specified in rfc1034:

        Each node and leaf on the
        tree corresponds to a resource set (which may be empty).

                                                Masataka Ohta


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