SYNOPSIS whois [-h server-name] name [...] To invoke the command, specify the following: $ whois :== $SYS$SYSTEM:TCPIP$WHOIS.EXE
1 – FLAGS
-h server-name Specifies a whois server other than the default server rs.internic.net. name The name parameter represents the user ID, host name, network address, or nickname on which to perform a directory search. When you follow the name with the optional three periods (...), the whois command performs a wildcard search for any name that matches the string preceding the three periods. The name argument can specify any of the following. o The name of the registered user. o The name of a registered Internet host. o The name of some other entity recognized by the whois server. By default, the whois command queries the host rs.internic.net. The parameters specified to the whois command are concatenated together (separated by white space) and presented to the whois server. The default action, unless directed otherwise with a special name, is to do a very broad search, looking for matches to name in all types of records and most fields (such as name, nicknames, host name, and network address) in the database.
2 – DESCRIPTION
Looks up user, host, and organization names in the Network Information Center (NIC) database.
3 – EXAMPLES
The following example shows how to use the whois command to display information about osf.org: $ whois osf.org Open Software Foundation (OSF-DOM) 11 Cambridge Center Cambridge, MA 02142 Domain Name: OSF.ORG