[Acme] I-D Action: draft-ietf-acme-dns-account-label-03.txt
internet-drafts@ietf.org Fri, 15 May 2026 18:59 UTC
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Subject: [Acme] I-D Action: draft-ietf-acme-dns-account-label-03.txt
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Internet-Draft draft-ietf-acme-dns-account-label-03.txt is now available. It
is a work item of the Automated Certificate Management Environment (ACME) WG
of the IETF.
Title: Automated Certificate Management Environment (ACME) DNS Labeled With ACME Account ID Challenge
Authors: Antonis Chariton
Amir A. Omidi
James Kasten
Fotis Loukos
Stanislaw A. Janikowski
Name: draft-ietf-acme-dns-account-label-03.txt
Pages: 9
Dates: 2026-05-15
Abstract:
This document outlines a new DNS-based challenge type for the ACME
protocol that enables multiple independent systems to authorize a
single domain name concurrently. By adding a unique label to the DNS
validation record name, the dns-account-01 challenge avoids CNAME
delegation conflicts inherent to the dns-01 challenge type. This is
particularly valuable for multi-region or multi-cloud deployments
that wish to rely upon DNS-based domain control validation and need
to independently obtain certificates for the same domain.
The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-acme-dns-account-label/
There is also an HTMLized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-acme-dns-account-label-03
A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-acme-dns-account-label-03
Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts
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