Welcome to the project page of JWhoisServer.

 

JWhoisServer is a small, fast and highly configurable RFC 3912 compliant whois server written in java and using a Relational Database Management System (RDBMS) as a storage engine.

 

JWhoisServer has support for IPv6 and IDN and is ready for ICANNs "new gTLDs Program"
Have a look at all key features.

 

Vaibhav Shah, Sr. Lead Software Developer at VeriSign.net wrote:
"A server for your Whois server needs. The newly introduced feature of customizing the output response in 0.3.1.0 release is great. "
(see: reviews on sourceforge.net)