Subject: I-D Action: draft-wing-dnsop-structured-dns-error-page-01.txt

From: [email-masked]
Date: Wed, 13 Oct 2021 09:28:43 -0700

A New Internet-Draft is available from the on-line Internet-Drafts directories.

        Title           : Structured Data for Filtered DNS
        Authors         : Dan Wing
                          Tirumaleswar Reddy
                          Neil Cook
                          Mohamed Boucadair
	Filename        : draft-wing-dnsop-structured-dns-error-page-01.txt
	Pages           : 15
	Date            : 2021-10-13

Abstract:
   DNS filtering is widely deployed for network security, but filtered
   DNS responses lack information for the end user to understand the
   reason for the filtering.  Existing mechanisms to provide detail to
   end users cause harm especially if the blocked DNS response is to an
   HTTPS website.

   This document defines a mechanism to explain the reason for the DNS
   filtering and provides HTTPS URIs to get more detail.  This
   information can be parsed by the client and displayed, logged, or
   used for other purposes.

The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-wing-dnsop-structured-dns-error-page/

There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-wing-dnsop-structured-dns-error-page-01.html

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-wing-dnsop-structured-dns-error-page-01

Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/