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DNS Delegation Requirements

Document Type Expired Internet-Draft (individual)
Authors Patrik Wallstrom , Jakob Schlyter
Last updated 2021-06-25 (Latest revision 2016-10-26)
Stream (None)
Intended RFC status (None)
Expired & archived
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
Telechat date (None)
Responsible AD (None)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


This document outlines a set of requirements on a well-behaved DNS delegation of a domain name. A large number of tools have been developed to test DNS delegations, but each tool uses a different set of requirements for what is a correct setup for a delegated domain name. However, there are few requirements on how to set up DNS in order to just make the delegation work. In order to have a well- behaved delegation that is robust to failures and also makes DNS resolvers behave consistently, there are a large number of things to consider. Based on this document, it should be possible to set up a fully functional DNS delegation for a domain name, but also to create a set of test specifications for how to test a DNS delegation.


Patrik Wallstrom
Jakob Schlyter

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