{
  "draft": "draft-ietf-dnsop-nxdomain-cut-05",
  "doc_id": "RFC8020",
  "title": "NXDOMAIN: There Really Is Nothing Underneath",
  "authors": [
    "S. Bortzmeyer",
    "S. Huque"
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "10",
  "pub_status": "PROPOSED STANDARD",
  "status": "PROPOSED STANDARD",
  "source": "Domain Name System Operations",
  "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\n This document clarifies RFC 1034 and modifies a portion of RFC 2308: it updates both of them.",
  "pub_date": "November 2016",
  "keywords": [],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [
    "RFC1034",
    "RFC2308"
  ],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC8020",
  "errata_url": "https://www.rfc-editor.org/errata/rfc8020"
}