BCP 209

RFC 8109

Initializing a DNS Resolver with Priming Queries, March 2017

Canonical URL:
https://www.rfc-editor.org/rfc/rfc8109.txt
File formats:
Plain TextPDF
Status:
BEST CURRENT PRACTICE
Authors:
P. Koch
M. Larson
P. Hoffman
Stream:
IETF
Source:
dnsop (ops)

Cite this RFC: TXT  |  XML

DOI:  10.17487/RFC8109

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

Other actions: Submit Errata  |  Find IPR Disclosures from the IETF


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.


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 4844.


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