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[DNSOP] Synchronizing caches of DNS resolvers ("poisonlicious" draft)

Stephane Bortzmeyer <bortzmeyer@nic.fr> Mon, 20 July 2026 12:10 UTC

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Date: Mon, 20 Jul 2026 14:10:19 +0200
From: Stephane Bortzmeyer <bortzmeyer@nic.fr>
To: dnsop@ietf.org
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Subject: [DNSOP] Synchronizing caches of DNS resolvers ("poisonlicious" draft)
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This is an individual draft but dnsop may be interested. Comments welcome.

"Networks of cooperating and mutually trusting DNS resolvers could
   benefit from cache sharing, where one resolver would distribute the
   result of a resolution to other resolvers.  This document
   standardizes a protocol to do so."

https://datatracker.ietf.org/doc/draft-bortzmeyer-dnsop-poisonlicious/

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