{
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  "docId": "RFC7706",
  "document": {
    "abstract": "Some DNS recursive resolvers have longer-than-desired round-trip times to the closest DNS root server. Some DNS recursive resolver operators want to prevent snooping of requests sent to DNS root servers by third parties. Such resolvers can greatly decrease the round-trip time and prevent observation of requests by running a copy of the full root zone on a loopback address (such as 127.0.0.1). This document shows how to start and maintain such a copy of the root zone that does not pose a threat to other users of the DNS, at the cost of adding some operational fragility for the operator.",
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      "updated": "2026-10-20T21:45:46.243Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
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    "authors": [
      {
        "name": "Warren Kumari"
      },
      {
        "name": "Paul E. Hoffman"
      }
    ],
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      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
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      "updated": "2026-10-20T21:45:46.243Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
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    "docId": "RFC7706",
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      "confidence": "high",
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      "originalValue": null,
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      "sourceUrl": "https://www.rfc-editor.org/info/rfc7706/",
      "updated": "2026-10-20T21:45:46.243Z",
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    "docLabel": "IETF RFC 7706",
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      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7706/",
      "updated": "2026-10-20T21:45:46.243Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
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    "docNumber": "7706",
    "docNumber$meta": {
      "confidence": "high",
      "note": "From the RFC index entry (rfc-index.xml <doc-id>)",
      "originalValue": null,
      "source": "parsed",
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      "updated": "2026-10-20T21:45:46.243Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "docTitle": "Decreasing Access Time to Root Servers by Running One on Loopback",
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      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7706/",
      "updated": "2026-10-20T21:45:46.243Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
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      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
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      "updated": "2026-10-20T21:45:46.243Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "doi": "10.17487/RFC7706",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7706/",
      "updated": "2026-10-20T21:45:46.243Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "href": "https://doi.org/10.17487/RFC7706",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7706/",
      "updated": "2026-10-20T21:45:46.243Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
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    "pages": "12",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7706/",
      "updated": "2026-10-20T21:45:46.243Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "publicationDate": "2015-11-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7706/",
      "updated": "2026-10-20T21:45:46.243Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc7706/",
      "updated": "2026-10-20T21:45:46.243Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
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      "bibliographic": [
        "IETF.draft-fujiwara-dnsop-nsec-aggressiveuse-02",
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        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=5 proseBlocks=11 skippedAnchorBlocks=7",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7706/",
        "updated": "2026-10-20T21:45:46.243Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      },
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        "RFC1035",
        "RFC2119",
        "RFC4033"
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        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7706/",
        "updated": "2026-10-20T21:45:46.243Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      }
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    "resolvedHref": "https://www.rfc-editor.org/info/rfc7706/",
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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/rfc7706/",
      "updated": "2026-10-20T21:45:46.243Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
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      "active": false,
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        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7706/",
        "updated": "2026-10-20T21:45:46.243Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
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      "errataExist": true,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7706/",
        "updated": "2026-10-20T21:45:46.243Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      },
      "errataUrl": [
        "https://www.rfc-editor.org/errata/rfc7706",
        "https://www.rfc-editor.org/errata_search.php?rfc=7706",
        "https://www.rfc-editor.org/rfc/inline-errata/rfc7706.html"
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      "errataUrl$meta": {
        "confidence": "high",
        "note": "Parsed from errata links on RFC/Datatracker pages",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7706/",
        "updated": "2026-10-20T21:45:46.243Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      },
      "latestVersion": false,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7706/",
        "updated": "2026-10-20T21:45:46.243Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      },
      "statusNote": "Informational",
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        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7706/",
        "updated": "2026-10-20T21:45:46.243Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
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      "superseded": true,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7706/",
        "updated": "2026-10-20T21:45:46.243Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      },
      "supersededBy": [
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        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc7706/",
        "updated": "2026-10-20T21:45:46.243Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
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}