{
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  "lastModified": "2026-10-14T16:14:52.339Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC7766",
  "document": {
    "abstract": "This document specifies the requirement for support of TCP as a transport protocol for DNS implementations and provides guidelines towards DNS-over-TCP performance on par with that of DNS-over-UDP. This document obsoletes RFC 5966 and therefore updates RFC 1035 and RFC 1123.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
      "updated": "2026-10-14T16:14:52.339Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "authors": [
      {
        "name": "John Dickinson"
      },
      {
        "name": "Sara Dickinson"
      },
      {
        "name": "Ray Bellis"
      },
      {
        "name": "Allison Mankin"
      },
      {
        "name": "Duane Wessels"
      }
    ],
    "authors$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/rfc7766/",
      "updated": "2026-10-14T16:14:52.339Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docId": "RFC7766",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
      "updated": "2026-10-14T16:14:52.339Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docLabel": "IETF RFC 7766",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
      "updated": "2026-10-14T16:14:52.339Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docNumber": "7766",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
      "updated": "2026-10-14T16:14:52.339Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docTitle": "DNS Transport over TCP - Implementation Requirements",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
      "updated": "2026-10-14T16:14:52.339Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
      "updated": "2026-10-14T16:14:52.339Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "doi": "10.17487/RFC7766",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
      "updated": "2026-10-14T16:14:52.339Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "href": "https://doi.org/10.17487/RFC7766",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
      "updated": "2026-10-14T16:14:52.339Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "keywords": [
      "DNS",
      "TCP/IP",
      "Transport"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
      "updated": "2026-10-14T16:14:52.339Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "pages": "19",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
      "updated": "2026-10-14T16:14:52.339Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "publicationDate": "2016-03-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
      "updated": "2026-10-14T16:14:52.339Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
      "updated": "2026-10-14T16:14:52.339Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "references": {
      "bibliographic": [
        "10.1109-SP.2015.18",
        "IETF.draft-ietf-dprive-dns-over-tls-06",
        "IETF.draft-ietf-dnsop-edns-tcp-keepalive-03",
        "RFC5405",
        "RFC6824",
        "RFC7413",
        "orphan/RFC7766/h:e579af75",
        "orphan/RFC7766/h:48b334b6",
        "orphan/RFC7766/h:c8e9fb3a",
        "orphan/RFC7766/h:de5d92a2"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=25 proseBlocks=34 skippedAnchorBlocks=28",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
        "updated": "2026-10-14T16:14:52.339Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "normative": [
        "RFC768",
        "RFC793",
        "RFC1034",
        "RFC1035",
        "RFC1123",
        "RFC2119",
        "RFC4033",
        "RFC4786",
        "RFC5155",
        "RFC5358",
        "RFC5625",
        "RFC5966",
        "RFC6891",
        "RFC7230",
        "RFC7540"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
        "updated": "2026-10-14T16:14:52.339Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc7766/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
      "updated": "2026-10-14T16:14:52.339Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
        "updated": "2026-10-14T16:14:52.339Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "amendedBy": [
        "RFC8490",
        "RFC9103"
      ],
      "amendedBy$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
        "updated": "2026-10-14T16:14:52.339Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "amends": [
        "RFC1035",
        "RFC1123"
      ],
      "amends$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
        "updated": "2026-10-14T16:14:52.339Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "errataExist": false,
      "errataExist$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/rfc7766/",
        "updated": "2026-10-14T16:14:52.339Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
        "updated": "2026-10-14T16:14:52.339Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "statusNote": "Proposed Standard",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
        "updated": "2026-10-14T16:14:52.339Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
        "updated": "2026-10-14T16:14:52.339Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "supersedes": [
        "RFC5966"
      ],
      "supersedes$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7766/",
        "updated": "2026-10-14T16:14:52.339Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      }
    }
  }
}