Using DNAME in the DNS root zone for sinking of special-use TLDs

Document Type Expired Internet-Draft (individual)
Last updated 2018-07-21 (latest revision 2018-01-17)
Stream (None)
Intended RFC status (None)
Expired & archived
pdf htmlized bibtex
Stream Stream state (No stream defined)
Consensus Boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
Telechat date
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This documents asks IANA to add DNAME records in the DNS root zone for TLDs which are in the Special-Use Domain Names registry, in order to ensure they receive an appropriate reply (NXDOMAIN) and that the root nameservers are not too bothered by them. REMOVE BEFORE PUBLICATION: there is no obvious place to discuss this document. May be the IETF DNSOP (DNS Operations) group, through its mailing list (the author reads it). Or may AS112 operators mailing lists? The source of the document, as well as a list of open issues, is currently kept at Github [1].


St├ęphane Bortzmeyer (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)