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The DELEGATION_ONLY DNSKEY flag
draft-ietf-dnsop-delegation-only-02

Document Type Expired Internet-Draft (dnsop WG)
Authors Paul Wouters , Wes Hardaker
Last updated 2021-08-25 (Latest revision 2021-02-21)
Replaces draft-pwouters-powerbind
Stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Formats
Expired & archived
Stream WG state WG Document
Document shepherd (None)
IESG IESG state Expired
Consensus boilerplate Unknown
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:

Abstract

This document introduces a new DNSKEY flag called DELEGATION_ONLY that indicates that this zone will only produce delegation responses for data outside of its own apex (or _underscore labels). That is, the Answer Section for queries that do not involve the apex (or _underscore labels) of the zone is empty, and only glue records in the Authority Section and Additional Section will be acceptable data in the response message. Additionally, it indicates that it is not expected that the parent of this delegation-only zone bypasses or removes the delegation to this zone. DNSSEC Validating Resolvers can use this flag to mark any data that violates the DELEGATION_ONLY policy as Bogus.

Authors

Paul Wouters
Wes Hardaker

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