File formats:

Also available: XML file for editing

 

Status:

BEST CURRENT PRACTICE

Obsoletes:

RFC 8109

Authors:

P. Koch
M. Larson
P. Hoffman

Stream:

IETF

Source:

dnsop (ops)

Cite this RFC: TXT  |  XML  |   BibTeX

DOI:  https://doi.org/10.17487/RFC9609

Discuss this RFC: Send questions or comments to the mailing list dnsop@ietf.org

Other actions: Submit Errata  |  Find IPR Disclosures from the IETF  |  View History of RFC 9609

Abstract

This document describes the queries that a DNS resolver should emit to initialize its cache. The result is that the resolver gets both a current NS resource record set (RRset) for the root zone and the necessary address information for reaching the root servers.

This document obsoletes RFC 8109.

For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 8729.