DNS Security with HTTP/2 ORIGIN

Document Type Expired Internet-Draft (individual)
Authors Mike Bishop  , Erik Nygren 
Last updated 2019-07-22 (latest revision 2019-01-08)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


The definition of the HTTP/2 ORIGIN frame "relaxes" the requirement to check DNS for various reasons. However, experience has shown that such relaxation leads to security risks and is inadvisable. This document restores the original requirements.


Mike Bishop (mbishop@evequefou.be)
Erik Nygren (erik+ietf@nygren.org)

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