Tree of labels (, Section 3.1), nonexistence of a node Or "NXDOMAIN", which means that the queried domain nameĭoes not exist in the DNS. The DNS protocol defines response code 3 as "Name Error", Why can't we just use the owner name of the returned The Trust Legal Provisions and are provided without warranty asīortzmeyer & Huque Standards Track ġ. Include Simplified BSD License text as described in Section 4.e of Code Components extracted from this document must Please review these documentsĬarefully, as they describe your rights and restrictions with respect This document is subject to BCP 78 and the IETF Trust's Legal Information about the current status of this document, any errata,Īnd how to provide feedback on it may be obtained atĬopyright (c) 2016 IETF Trust and the persons identified as the Internet Standards is available in Section 2 of RFC 7841. Internet Engineering Steering Group (IESG). Received public review and has been approved for publication by the It represents the consensus of the IETF community. This document is a product of the Internet Engineering Task Force This is an Internet Standards Track document. This document clarifies RFC 1034 and modifies a portion of RFC 2308: ![]() ![]() Name which is thus denied AND ALL THE NAMES UNDER IT do not exist. Response with a response code of NXDOMAIN, it means that the domain This document states clearly that when a DNS resolver receives a NXDOMAIN: There Really Is Nothing Underneath RFC 8020: NXDOMAIN: There Really Is Nothing Underneath Įrrata Exist Internet Engineering Task Force (IETF) S.
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