A new Request for Comments is now available in online RFC libraries.
BCP 91
RFC 10001
Title: Operational Guidelines for DNS Transport in Mixed IPv4/IPv6 Environments
Author: Momoka,
T. Fiebig
Status: Best Current Practice
Stream: IETF
Date: August 2026
Mailbox: [email protected],
[email protected]
Pages: 17
Obsoletes: RFC 3901
I-D Tag: draft-ietf-dnsop-3901bis-17
URL: https://www.rfc-editor.org/info/rfc10001
DOI: 10.17487/RFC10001
This document provides guidelines and documents best current practice for operating authoritative DNS servers, recursive resolvers, and stub resolvers in a mixed IPv4/IPv6 environment. This document recommends that both authoritative DNS servers and recursive resolvers support IPv4 and IPv6. It also provides guidance on how recursive DNS resolvers should select upstream DNS servers, including when IPv4-embedded IPv6 addresses are available.
This document obsoletes RFC 3901.
This document is a product of the Domain Name System Operations Working Group of the IETF.
BCP: This document specifies an Internet Best Current Practices for the
Internet Community, and requests discussion and suggestions for
improvements. Distribution of this memo is unlimited.
This announcement is sent to the IETF-Announce and rfc-dist lists.
To subscribe or unsubscribe, see
https://www.ietf.org/mailman/listinfo/ietf-announce
https://mailman.rfc-editor.org/mailman/listinfo/rfc-dist
For searching the RFC series, see https://www.rfc-editor.org/search/
For downloading RFCs, see https://www.rfc-editor.org/series/rfc-download/
Requests for special distribution should be addressed to either the
author of the RFC in question, or to [email protected]. Unless
specifically noted otherwise on the RFC itself, all RFCs are for
unlimited distribution.
The RFC Editor Team
_______________________________________________
DNSOP mailing list -- [email protected]
To unsubscribe send an email to [email protected]
lmpx.com only provides a reader for public news (NNTP) servers. It is not
affiliated with the servers or forums shown here and is not responsible for
the content of articles, which is written by their respective authors.