192.0.2.0/24 | 192.0.2.0 – 192.0.2.255 | TEST-NET-1 (TEST-NET) | RFC6890 RFC5737(RFC5735 RFC3330) |
198.51.100.0/24 | 198.51.100.0 – 198.51.100.255 | TEST-NET-2 | RFC6890 RFC5737(RFC5735 RFC3330) |
203.0.113.0/24 | 203.0.113.0 – 203.0.113.255 | TEST-NET-3 | RFC6890 RFC5737(RFC5735) |
2001:db8::/32 | 2001:db8::0 – 2001:db8:ffff:ffff:ffff:ffff:ffff:ffff | Documentation Prefix | RFC6890 RFC3849(RFC5156) |
00-00-5E-00-53- | 00-00-5E-00-53-00 – 00-00-5E-00-53-FF | EUI-48 (MAC addresses) Documentation Values | RFC7042 2.1.2 (2.1.1) |
00-00-5E-EF-10-00-00- 他 | 00-00-5E-EF-10-00-00-00 – 00-00-5E-EF-10-00-00-FF | EUI-64 (unmodified 64-bit MAC addresses) Documentation Values | RFC7042 2.2.3 |
.test | recommended for use in testing | TLDs for Testing, & Documentation Examples | RFC2606 RFC6761 |
.测试(.XN–0ZWM56D) .परीक्षा(.XN–11B5BS3A9AJ6G) .испытание(.XN–80AKHBYKNJ4F) .테스트(.XN–9T4B11YI5A) .測試(.XN–G6W251D) .பரிட்சை(.XN–HLCJ6AYA9ESC7A) .δοκιμή(.XN–JXALPDLP) .テスト(.XN–ZCKZAH) .טעסט (.XN–DEBA0AD) .آزمایشی (.XN–HGBK6AJ7F53BBA) .إختبار (.XN–KGBECHTV) | e.g. ほげ.テスト (xn--18j4d.xn--zckzah) | Reserved for testing internationalised domain names | Root Zone Database |
.example | recommended for use in documentation or as examples e.g. hoge.example | TLDs for Testing, & Documentation Examples | RFC2606 RFC6761 |
.invalid | intended for use in online construction of domain names that are sure to be invalid | TLDs for Testing, & Documentation Examples | RFC2606 RFC6761 |
.localhost | having an A record(DNS) pointing to the loop back IP address and is reserved for such use | TLDs for Testing, & Documentation Examples | RFC2606 RFC6761 |
example.com | e.g. hoge.example.com, example.com | Reserved Example Second Level Domain Names | RFC2606 RFC6761 |
example.net | e.g. hoge.example.net, example.net | Reserved Example Second Level Domain Names | RFC2606 RFC6761 |
example.org | e.g. hoge.example.org, example.org | Reserved Example Second Level Domain Names | RFC2606 RFC6761 |
example.jp example0.jp example1.jp … example9.jp ドメイン名例.jp (xn--eckwd4c7cu47r2wf.jp) | e.g. hoge.example.jp, example7.jp, ほげ.ドメイン名例.jp (xn--18j4d.xn--eckwd4c7cu47r2wf.jp) | | 汎用 JP ドメイン名における予約ドメイン名の3 JPRS FAQ |
example.<属性ラベル>.jp example0.<属性ラベル>.jp … example9.<属性ラベル>.jp example.<市区町村ラベル>.<都道府県ラベル>.jp … example.<都道府県属性ラベル>.<都道府県ラベル>.jp … example.<市区町村属性ラベル>.<市区町村ラベル>.<都道府県ラベル>.jp … など詳細は右記技術細則にて | e.g. hoge.example3.ed.jp, example7.city.shibuya.tokyo.jp | | 属性型(組織種別型)・地域型JPドメイン名登録等に関する技術細則の4.4 JPRS FAQ |
example.lg.jp example0.lg.jp … example9.lg.jp | e.g. city.example8.lg.jp | | LG ドメイン名登録等に関する技術細則の3.4 JPRS FAQ |