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[DNSOP] Last Call: <draft-ietf-dnsop-structured-dns-error-12.txt> (Structured Error Data for Filtered DNS) to Proposed Standard

The IESG <iesg-secretary@ietf.org> Mon, 14 April 2025 15:18 UTC

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Subject: [DNSOP] Last Call: <draft-ietf-dnsop-structured-dns-error-12.txt> (Structured Error Data for Filtered DNS) to Proposed Standard
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The IESG has received a request from the Domain Name System Operations WG
(dnsop) to consider the following document: - 'Structured Error Data for
Filtered DNS'
  <draft-ietf-dnsop-structured-dns-error-12.txt> as Proposed Standard

The IESG plans to make a decision in the next few weeks, and solicits final
comments on this action. Please send substantive comments to the
last-call@ietf.org mailing lists by 2025-04-28. Exceptionally, comments may
be sent to iesg@ietf.org instead. In either case, please retain the beginning
of the Subject line to allow automated sorting.

Abstract


   DNS filtering is widely deployed for various reasons, including
   network security.  However, filtered DNS responses lack structured
   information for end users to understand the reason for the filtering.
   Existing mechanisms to provide explanatory details to end users cause
   harm especially if the blocked DNS response is for HTTPS resources.

   This document updates RFC 8914 by signaling client support for
   structuring the EXTRA-TEXT field of the Extended DNS Error to provide
   details on the DNS filtering.  Such details can be parsed by the
   client and displayed, logged, or used for other purposes.




The file can be obtained via
https://datatracker.ietf.org/doc/draft-ietf-dnsop-structured-dns-error/



No IPR declarations have been submitted directly on this I-D.

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