RFC10001 · Operational Guidelines for DNS Transport in Mixed IPv4/IPv6 Environments

{
  "id": "RFC10001",
  "number": 10001,
  "title_en": "Operational Guidelines for DNS Transport in Mixed IPv4/IPv6 Environments",
  "title_ru": "",
  "summary_ru": "",
  "purpose_ru": "",
  "use_ru": "",
  "full_translation_path": "",
  "full_translation_checked_at": "",
  "full_translation_source_sha256": "",
  "architect_note_ru": "",
  "topics_ru": [],
  "translation_state": "not_prepared",
  "verification_level": "not_prepared",
  "verification_level_ru": "Русская выжимка не подготовлена",
  "verification_note_ru": "",
  "abstract_en": "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.",
  "authors": [
    "Momoka",
    "T. Fiebig"
  ],
  "organizations": [],
  "publication_date": "2026-08-01",
  "current_status": "BEST CURRENT PRACTICE",
  "current_status_ru": "Лучшая современная практика",
  "publication_status": "BEST CURRENT PRACTICE",
  "publication_status_ru": "Лучшая современная практика",
  "lifecycle": "active",
  "lifecycle_ru": "Действующий",
  "stream": "IETF",
  "stream_ru": "IETF",
  "area": "ops",
  "area_ru": "Эксплуатация и управление",
  "working_group": "dnsop",
  "source_draft": "draft-ietf-dnsop-3901bis-17",
  "page_count": 17,
  "doi": "10.17487/RFC10001",
  "keywords": [
    "DNS",
    "IPv6"
  ],
  "formats": [
    "HTML",
    "TXT",
    "PDF",
    "XML"
  ],
  "relations": {
    "obsoletes": [
      "RFC3901"
    ],
    "obsoleted_by": [],
    "updates": [],
    "updated_by": [],
    "is_also": [
      "BCP91"
    ],
    "see_also": []
  },
  "links": {
    "info": "https://www.rfc-editor.org/info/rfc10001/",
    "html": "https://www.rfc-editor.org/rfc/rfc10001.html",
    "txt": "https://www.rfc-editor.org/rfc/rfc10001.txt",
    "datatracker": "https://datatracker.ietf.org/doc/rfc10001/"
  }
}