A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : Authenticated Denial of Existence in the DNS Authors : R. (Miek) Gieben W. (Matthijs) Mekking Filename : draft-gieben-auth-denial-of-existence-dns-06.txt Pages : 30 Date : 2014-02-03 Abstract: Authenticated denial of existence allows a resolver to validate that a certain domain name does not exist. It is also used to signal that a domain name exists, but does not have the specific RR type you were asking for. When returning a negative DNSSEC response, a name server usually includes up to two NSEC records. With NSEC3 this amount is three. This document provides additional background commentary and some context for the NSEC and NSEC3 mechanisms used by DNSSEC to provide authenticated denial of existence responses The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-gieben-auth-denial-of-existence-dns/ There's also a htmlized version available at: http://tools.ietf.org/html/draft-gieben-auth-denial-of-existence-dns-06 A diff from the previous version is available at: http://www.ietf.org/rfcdiff?url2=draft-gieben-auth-denial-of-existence-dns-06 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/ _______________________________________________ I-D-Announce mailing list I-D-Announce@ietf.org https://www.ietf.org/mailman/listinfo/i-d-announce Internet-Draft directories: http://www.ietf.org/shadow.html or ftp://ftp.ietf.org/ietf/1shadow-sites.txt