blog.nomadscafe.jp

jwhois

JWHOIS is an Internet Whois client that queries hosts for information according to RFC 954 - NICNAME/WHOIS. JWHOIS is configured via a configuration file that contains information about all known Whois servers. Upon execution, the host to query is selected based on the information in the configuration file. The configuration file is highly customizable and makes heavy use of regular expressions.

これのRedHat7.3用rpmはここからゲットできます。
ソースはGNUのページからたどれます。

# jwhois nomadscafe.jp
[Querying whois.nic.ad.jp]
[whois.nic.ad.jp]
[ JPNIC & JPRS database provides information on network administration. Its   ]
[ use is restricted to network administration purposes. For further infor-    ]
[ mation, use 'whois -h whois.nic.ad.jp help'. To suppress Japanese output,   ]
[ add'/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'.       ]

Domain Information:
[Domain Name]                   NOMADSCAFE.JP

サーバ指定がいらないので便利。