[ 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: [Domain Name] EI1.JP [Registrant] Yuji Matsui [Name Server] ns3.sphere.ad.jp [Name Server] ns4.sphere.ad.jp [Signing Key] [Created on] 2001/05/18 [Expires on] 2024/05/31 [Status] Active [Last Updated] 2023/06/01 01:05:07 (JST) Contact Information: [Name] Yuji Matsui [Email] m@ei1.jp [Web Page] [Postal code] 160-0022 [Postal Address] Tokyo 7-25-1-301, Shinjuku-ku, Tokyo, Japan [Phone] 050-3415-2677 [Fax]