…e mean when they say "the DNS".) The protocol and message format are defined in RFC1034 and RFC1035 . These RFCs defined some terms, and later documents defined others. Some of the terms from RFC1034 and RFC1035 have somewhat different meanings now than they did in 1987. This doc…

…mean when they say "the DNS".) The protocol and message format are defined in [ RFC1034 ] and [ RFC1035 ]. These RFCs defined some terms, and later documents defined others. Some of the terms from [ RFC1034 and [ RFC1035 ] have somewhat different meanings now than they did in 198…

…5 . Introduction Several problem areas in the Domain Name System specification [RFC1034, RFC1035 ] have been noted through the years [ RFC1123 ]. This document addresses several additional problem areas. The issues here are independent. Those issues are the question of which sour…

…5 . Introduction Several problem areas in the Domain Name System specification [RFC1034, RFC1035 ] have been noted through the years [ RFC1123 ]. This document addresses several additional problem areas. The issues here are independent. Those issues are the question of which sour…

… 2. Introduction Several problem areas in the Domain Name System specification [RFC1034, RFC1035] have been noted through the years [RFC1123]. This document addresses several additional problem areas. The issues here are independent. Those issues are the question of which source …

…5 . Introduction Several problem areas in the Domain Name System specification [RFC1034, RFC1035 ] have been noted through the years [ RFC1123 ]. This document addresses several additional problem areas. The issues here are independent. Those issues are the question of which sour…

…5 . Introduction Several problem areas in the Domain Name System specification [RFC1034, RFC1035 ] have been noted through the years [ RFC1123 ]. This document addresses several additional problem areas. The issues here are independent. Those issues are the question of which sour…

…5 . Introduction Several problem areas in the Domain Name System specification [RFC1034, RFC1035 ] have been noted through the years [ RFC1123 ]. This document addresses several additional problem areas. The issues here are independent. Those issues are the question of which sour…

…in mandatory "<" and ">". The widespread deployment of DNS [ RFC0973 ] (later [ RFC1034 ] and RFC1035 ], with [ RFC1123 ] relaxation) dramatically changed the Leonard, et al. Expires May 9, 2019 [Page 8] Internet-Draft mail-regexen November 2018 Internet messaging landscape of th…

…name tree to another part of the DNS name tree. The DNAME RR and the CNAME RR [ RFC1034 ] cause a lookup to (potentially) return data corresponding to a domain name different from the queried domain name. The difference between the two resource records is that the CNAME RR direct…

…mational Note: The term "fully qualified domain name" is not well defined. In [ RFC1034 ], it is also called an absolute domain name, and the two terms are associated in [ RFC1535 ]. The earliest use of the term can be found in [ RFC1123 ]. References to those older specification…

…ntains addressing information specified by and used in other protocols (e.g., [ RFC1034 ], [ RFC1035 ], [ RFC1123 ], [ RFC5321 ]). It is therefore incumbent upon implementations to conform to the syntax of addresses for the context in which they are used. Resnick Standards Track …

…rmational Note: The term "fully qualified domain name" is not well defined. In [RFC1034], it is also called an absolute domain name, and the two terms are associated in [RFC1535]. The earliest use of the term can be found in [RFC1123]. References to those older specifications oug…

…mational Note: The term "fully qualified domain name" is not well defined. In [ RFC1034 ], it is also called an absolute domain name, and the two terms are associated in [ RFC1535 ]. The earliest use of the term can be found in [ RFC1123 ]. References to those older specification…

…his document generally assumes the terminology used in the DNS specifications [ RFC1034 ] [ RFC1035 ] as subsequently modified [ RFC1123 ] [ RFC2181 ]. The term "lookup" is used to describe the combination of operations performed by the IDNA2008 protocol and those actually perfor…