{
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  "docId": "RFC8427",
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    "abstract": "Some applications use DNS messages, or parts of DNS messages, as data. For example, a system that captures DNS queries and responses might want to be able to easily search them without having to decode the messages each time. Another example is a system that puts together DNS queries and responses from message parts. This document describes a general format for DNS message data in JSON. Specific profiles of the format in this document can be described in other documents for specific applications and usage scenarios.",
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    "authors": [
      {
        "name": "Paul E. Hoffman"
      }
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      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
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      "updated": "2026-10-20T21:46:12.942Z",
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      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8427/",
      "updated": "2026-10-20T21:46:12.942Z",
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    "docLabel": "IETF RFC 8427",
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      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8427/",
      "updated": "2026-10-20T21:46:12.942Z",
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    "docNumber": "8427",
    "docNumber$meta": {
      "confidence": "high",
      "note": "From the RFC index entry (rfc-index.xml <doc-id>)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8427/",
      "updated": "2026-10-20T21:46:12.942Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "docTitle": "Representing DNS Messages in JSON",
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      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8427/",
      "updated": "2026-10-20T21:46:12.942Z",
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      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
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      "updated": "2026-10-20T21:46:12.942Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "doi": "10.17487/RFC8427",
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      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8427/",
      "updated": "2026-10-20T21:46:12.942Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "href": "https://doi.org/10.17487/RFC8427",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8427/",
      "updated": "2026-10-20T21:46:12.942Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
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    "pages": "15",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8427/",
      "updated": "2026-10-20T21:46:12.942Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "publicationDate": "2018-07-01",
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      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8427/",
      "updated": "2026-10-20T21:46:12.942Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "publisher": "IETF",
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      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8427/",
      "updated": "2026-10-20T21:46:12.942Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
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    "references": {
      "bibliographic": [
        "IETF.draft-mohan-dns-query-xml-00",
        "IETF.draft-daley-dnsxml-00",
        "IETF.draft-dulaunoy-dnsop-passive-dns-cof-04"
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      "bibliographic$meta": {
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        "flag": "MIXED_REF_LAYOUT_RISK anchored=14 proseBlocks=19 skippedAnchorBlocks=15",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8427/",
        "updated": "2026-10-20T21:46:12.942Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      },
      "normative": [
        "RFC1035",
        "RFC2119",
        "RFC3339",
        "RFC3597",
        "RFC4287",
        "RFC4648",
        "RFC5890",
        "RFC5952",
        "RFC7464",
        "RFC8174",
        "RFC8259"
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      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8427/",
        "updated": "2026-10-20T21:46:12.942Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
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    "resolvedHref": "https://www.rfc-editor.org/info/rfc8427/",
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      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8427/",
      "updated": "2026-10-20T21:46:12.942Z",
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        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8427/",
        "updated": "2026-10-20T21:46:12.942Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      },
      "errataExist": true,
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        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8427/",
        "updated": "2026-10-20T21:46:12.942Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      },
      "errataUrl": [
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        "https://www.rfc-editor.org/errata_search.php?rfc=8427",
        "https://www.rfc-editor.org/rfc/inline-errata/rfc8427.html"
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      "errataUrl$meta": {
        "confidence": "high",
        "note": "Parsed from errata links on RFC/Datatracker pages",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8427/",
        "updated": "2026-10-20T21:46:12.942Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
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      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8427/",
        "updated": "2026-10-20T21:46:12.942Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      },
      "statusNote": "Informational",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8427/",
        "updated": "2026-10-20T21:46:12.942Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
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      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8427/",
        "updated": "2026-10-20T21:46:12.942Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
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}