sai.sakura.ne.jp

            [ 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'.                 ]
No match!!
With JPRS WHOIS, you can query the following domain name information
sponsored by JPRS.
- All of registered JP domain name
- gTLD domain name of which sponsoring registrar is JPRS
Detail: https://jprs.jp/about/dom-search/jprs-whois/ (only in Japanese)
For IP address information, please refer to the following WHOIS servers:
- JPNIC WHOIS (whois.nic.ad.jp)
- APNIC WHOIS (whois.apnic.net)
- ARIN WHOIS (whois.arin.net)
- RIPE WHOIS (whois.ripe.net)
- LACNIC WHOIS (whois.lacnic.net)
- AfriNIC WHOIS (whois.afrinic.net)