JWhoisServer is a small, fast, and highly configurable RFC 3912 compliant whois server written in Java and using RDBMS as a storage engine.
Now the server configuration is more generic. A lot of new featres were implemented and some features fixed. Documentation is now available. lookuptypes (-T) is configurable. Properties have been implemented as XML. ACL per query type has been implemented. cfg is more generic. Key/non-key lookups, parent lookup, and typos have been fixed. Exit codes and properties have been cleaned up.
URL: jwhoisserver :: Java Whois Server