DNS over CoAP (DoC)

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Contributors

Abstract

This document defines a protocol for exchanging DNS queries (OPCODE 0) over the Constrained Application Protocol (CoAP). These CoAP messages can be protected by (D)TLS-Secured CoAP or Object Security for Constrained RESTful Environments (OSCORE) to provide encrypted DNS message exchange for constrained devices in the Internet of Things (IoT).

Details

Original languageEnglish
Number of pages22
JournalRequest for comments
VolumeRFC 9953
Publication statusPublished - Mar 2026
Peer-reviewedYes

External IDs

ORCID /0000-0002-3825-2807/work/211005202

Keywords

Research priority areas of TU Dresden

DFG Classification of Subject Areas according to Review Boards

Subject groups, research areas, subject areas according to Destatis

Sustainable Development Goals