Introduction - If you have any usage issues, please Google them yourself
Designable domain query interface, and multi-query-mode supported
Direct query root whois server for each domain extension.
Query detailed domain whois information, but not brief provided by InterNIC
Any domain extensions supported just by editing “setting.xml” to config
Multi-language supported
Cache whois data one day for efficacy and avoiding service rejected by servers.
To know & add support for any other domains (see Manual):
Top-Level Domains: http://www.iana.org/gtld/gtld.htm
Root Zone Domains: http://www.iana.org/cctld/cctld-whois.htm