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Certification Authority Authorization (CAA) Validation for IP Addresses

Document Type Expired Internet-Draft (individual)
Expired & archived
Author Roland Bracewell Shoemaker
Last updated 2018-04-19 (Latest revision 2017-09-13)
RFC stream (None)
Intended RFC status (None)
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
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This Internet-Draft is no longer active.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:


The Certification Authority Authorization (CAA) RFC specifies a method for users to restrict which Certificate Authorities (CAs) are authorized to issue certificates for their DNS domain names. This document extends that specification to provide a method for holders of IP addresses to do the same.


Roland Bracewell Shoemaker

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