{
  "number": 8020,
  "title": "NXDOMAIN: There Really Is Nothing Underneath",
  "authors": [
    "S. Bortzmeyer",
    "S. Huque"
  ],
  "published": "2016-11",
  "status": "Proposed Standard",
  "stream": "IETF",
  "area": "ops",
  "working_group": "dnsop",
  "pages": 10,
  "formats": [
    "TXT",
    "HTML"
  ],
  "abstract": "This document states clearly that when a DNS resolver receives a response with a response code of NXDOMAIN, it means that the domain name which is thus denied AND ALL THE NAMES UNDER IT do not exist.\n\nThis document clarifies RFC 1034 and modifies a portion of RFC 2308: it updates both of them.",
  "draft": "draft-ietf-dnsop-nxdomain-cut-05",
  "doi": "10.17487/RFC8020",
  "errata_url": "https://www.rfc-editor.org/errata/rfc8020",
  "updates": [
    "RFC1034",
    "RFC2308"
  ],
  "urls": {
    "html": "https://rfc.dk/rfc8020/",
    "text": "https://rfc.dk/rfc8020.txt",
    "rfc_editor": "https://www.rfc-editor.org/rfc/rfc8020",
    "datatracker": "https://datatracker.ietf.org/doc/rfc8020/"
  },
  "text_modified": "2016-11-08T20:51:18.137815666Z"
}