{
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  "apiVersion": "1.1.0",
  "lastModified": "2026-10-20T21:47:23.564Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC9156",
  "document": {
    "abstract": "This document describes a technique called \"QNAME minimisation\" to improve DNS privacy, where the DNS resolver no longer always sends the full original QNAME and original QTYPE to the upstream name server. This document obsoletes RFC 7816.",
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      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9156/",
      "updated": "2026-10-20T21:47:23.564Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "authors": [
      {
        "name": "Stéphane Bortzmeyer"
      },
      {
        "name": "Ralph Dolmans"
      },
      {
        "name": "Paul E. Hoffman"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9156/",
      "updated": "2026-10-20T21:47:23.564Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "docId": "RFC9156",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9156/",
      "updated": "2026-10-20T21:47:23.564Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "docLabel": "IETF RFC 9156",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9156/",
      "updated": "2026-10-20T21:47:23.564Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "docNumber": "9156",
    "docNumber$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/rfc9156/",
      "updated": "2026-10-20T21:47:23.564Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "docTitle": "DNS Query Name Minimisation to Improve Privacy",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9156/",
      "updated": "2026-10-20T21:47:23.564Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9156/",
      "updated": "2026-10-20T21:47:23.564Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "doi": "10.17487/RFC9156",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9156/",
      "updated": "2026-10-20T21:47:23.564Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "href": "https://doi.org/10.17487/RFC9156",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9156/",
      "updated": "2026-10-20T21:47:23.564Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "keywords": [
      "QNAME"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9156/",
      "updated": "2026-10-20T21:47:23.564Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "pages": "11",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9156/",
      "updated": "2026-10-20T21:47:23.564Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "publicationDate": "2021-11-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9156/",
      "updated": "2026-10-20T21:47:23.564Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9156/",
      "updated": "2026-10-20T21:47:23.564Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "references": {
      "bibliographic": [
        "RFC2181",
        "RFC6672",
        "RFC6895",
        "RFC7816",
        "RFC8020",
        "RFC8198",
        "RFC9076",
        "orphan/RFC9156/h:782a47a0",
        "orphan/RFC9156/h:24bf6c68",
        "orphan/RFC9156/h:3a7b87c7",
        "orphan/RFC9156/h:04c47a79",
        "orphan/RFC9156/h:196ac821"
      ],
      "bibliographic$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9156/",
        "updated": "2026-10-20T21:47:23.564Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      },
      "normative": [
        "RFC1034",
        "RFC1035",
        "RFC2119",
        "RFC6973",
        "RFC8174",
        "RFC8499"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9156/",
        "updated": "2026-10-20T21:47:23.564Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc9156/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9156/",
      "updated": "2026-10-20T21:47:23.564Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9156/",
        "updated": "2026-10-20T21:47:23.564Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      },
      "errataExist": false,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9156/",
        "updated": "2026-10-20T21:47:23.564Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9156/",
        "updated": "2026-10-20T21:47:23.564Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      },
      "statusNote": "Proposed Standard",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9156/",
        "updated": "2026-10-20T21:47:23.564Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9156/",
        "updated": "2026-10-20T21:47:23.564Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      },
      "supersedes": [
        "RFC7816"
      ],
      "supersedes$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9156/",
        "updated": "2026-10-20T21:47:23.564Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      }
    }
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}