[ JPRS database provides information on network administration. Its use is ] [ restricted to network administration purposes. For further information, ] [ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ] [ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ] Domain Information: [ドメイン情報] [Domain Name] MK1.JP [登録者名] 有限会社エムケイワン [Registrant] mkone co.ltd [Name Server] ns.namedserver.net [Name Server] ns2.namedserver.net [Signing Key] [登録年月日] 2002/09/26 [有効期限] 2023/09/30 [状態] Active [最終更新] 2022/10/01 01:05:07 (JST) Contact Information: [公開連絡窓口] [名前] 有限会社エムケイワン [Name] mkone co.ltd [Email] server@mk1.co.jp [Web Page] [郵便番号] 140-0001 [住所] 東京都品川区北品川1-3-18 [Postal Address] 1-3-18shinagawa-ku, Tokyo, 140 -0001, japan [電話番号] 03-3458-8859 [FAX番号] 03-3458-8869