A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Domain Name System Operations Working Group of the IETF.
Title : NXDOMAIN really means there is nothing underneath
Authors : Stephane Bortzmeyer
Shumon Huque
Filename : draft-ietf-dnsop-nxdomain-cut-00.txt
Pages : 9
Date : 2015-12-27
Abstract:
This document states clearly that when a DNS resolver receives a
response with response code of NXDOMAIN, it means that the domain
name which is thus denied AND ALL THE NAMES UNDER IT do not exist.
REMOVE BEFORE PUBLICATION: this document should be discussed in the
IETF DNSOP (DNS Operations) group, through its mailing list. The
source of the document, as well as a list of open issues, is
currently kept at Github [1].
This documents clarifies RFC 1034 and modifies a bit RFC 2308 so it
updates both of them.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-dnsop-nxdomain-cut/
There's also a htmlized version available at:
https://tools.ietf.org/html/draft-ietf-dnsop-nxdomain-cut-00
Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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