<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="1" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[1]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">IDN</anchor> に対し、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ASCII文字</anchor>のみの<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ドメイン名</anchor>を<dfn>ASCII<rubyb xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ドメイン名<rt xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">domain name</rt></rubyb></dfn>といいます。</p><section><h1>関連</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="2" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[2]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">国際化ラベル</anchor>に対する<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ASCIIラベル</anchor>と同じようなものです。</p><figure class="quote"><figcaption><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="3" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[3]</anchor-end> <cite xml:lang="en">RFC 7483 - JSON Responses for the Registration Data Access Protocol (RDAP)</cite>
(<time>2017-05-07 17:28:01 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://tools.ietf.org/html/rfc7483#section-3">https://tools.ietf.org/html/rfc7483#section-3</anchor-external></figcaption><blockquote><p>LDH names:        Textual representations of DNS names where the</p><p>labels of the domain are all &quot;letters, digits,</p><p>hyphen&quot; labels as described by <strong>[</strong>RFC5890<strong>]</strong>.  Trailing</p><p>periods are optional.</p></blockquote></figure></section></body></html>