…: Convert the host name to a sequence of NR-LDH labels (see Section 2.3.2.2 of [RFC5890] Klensin, J., “Internationalized Domain Names for Applications (IDNA): Definitions and Document Framework,” August 2010. ) and/or A-labels according to the appropriate IDNA specification [RFC5…

…s not a Non-Reserved LDH (NR-LDH) label, to an A-label (see Section 2.3.2.1 of [RFC5890] for the former and latter), or to a "punycode label" (a label resulting from the "ToASCII" conversion in Section 4 of [RFC3490] ), as appropriate (see Section 6.3 of this specification). Bart…

…inology used to describe IDNA concepts is defined in the Definitions document [ RFC5890 ]. The terminology used for the Bidi properties of Unicode characters is taken from the Unicode Standard [ Unicode52 ]. The Unicode Standard specifies a Bidi property for each character. That …

…minology used to describe IDNA concepts is defined in the Definitions document [RFC5890]. The terminology used for the Bidi properties of Unicode characters is taken from the Unicode Standard [Unicode52]. The Unicode Standard specifies a Bidi property for each character. That pro…

…odels such as those of Internationalizing Domain Names in Applications (IDNA) [ RFC5890 ], Preparation, Enforcement, and Comparison of Internationalized Strings (PRECIS) [ RFC7613 ], or the Unicode Identifier and Pattern Syntax specification [ UAX31 ]. Saint-Andre & Klensin Stand…

…odels such as those of Internationalizing Domain Names in Applications (IDNA) [ RFC5890 ], Preparation, Enforcement, and Comparison of Internationalized Strings (PRECIS) [ RFC7613 ], or the Unicode Identifier and Pattern Syntax specification [ UAX31 ]. Saint-Andre & Klensin Stand…

…r (e.g., in a Host: header); per current standards, the A-label as defined in [ RFC5890 ] will be used. Lowercase ASCII characters SHOULD be used. The canonical format for strings is quoted-string (as it may contain equals signs ("="), plus signs ("+"), and slashes ("/")), unless…

…odels such as those of Internationalizing Domain Names in Applications (IDNA) [ RFC5890 ], Preparation, Enforcement, and Comparison of Internationalized Strings (PRECIS) [ RFC7613 ], or the Unicode Identifier and Pattern Syntax specification [ UAX31 ]. Saint-Andre & Klensin Stand…

…port of internationalized domain names through the use of A-labels defined in [ RFC5890 ]. DNS hostnames are case-insensitive. The algorithm to compare hostnames is described in [ RFC5890 ], Section 2.3.2.4 Literal IPv4 and IPv6 addresses are not permitted in "HostName". It is RE…

…lized domain names MUST be encoded as A-labels, as described in Section 2.3 of [RFC5890]. If the <sender> has no local-part, substitute the string "postmaster" for the local-part. 4.4. Record Lookup In accordance with how the records are published (see Section 3 above), a DNS que…

… an internationalized domain name, it MUST use the A-label form as defined in [ RFC5890 ]. For example, to request a TLSA resource record for an HTTP server running TLS on port 443 at "www.example.com", "_443._tcp.www.example.com" is used in the request. To request a TLSA resourc…

…lized domain names MUST be encoded as A-labels, as described in Section 2.3 of [RFC5890] . If the <sender> has no local-part, substitute the string "postmaster" for the local-part. 4.4 . Record Lookup In accordance with how the records are published (see Section 3 above), a DNS q…

…of code specified by the attacker). The security considerations of [ STD66 ], [ RFC5890 ], [ RFC5891 ], and [ RFC3987 ] also apply. Implementers and users are advised to check them carefully. Duerst, et al. Standards Track [Page 13] RFC 6068 The 'mailto' URI Scheme October 2010 8…

…ty. 2 . Terminology Many important terms used in this document are defined in [ RFC5890 ], [ RFC6365 ], [ RFC7564 ], and [ Unicode ]. The term "non-ASCII space" refers to any Unicode code point having a Unicode general category of "Zs", with the exception of U+0020 (here called "…

…standard at the time of this writing, normally called "IDNA2008", is defined in RFC5890 RFC5891 RFC5892 RFC5893 , and RFC5894 . These documents define many IDN-specific terms such as "LDH label", "A-label", and "U-label". RFC6365 defines more terms that relate to internationaliza…