The WHOIS ActiveX control empowers developers to incorporate WHOIS/NICNAME protocol message sending features into their applications.

One of the key features of the WHOIS ActiveX Control is its Autodetect mode, which allows the software to intelligently query the appropriate remote database based on the query type, whether it is host IP address, host name or domain name. It even handles designated WHOIS databases in different countries, where sub-domains can have varying databases.
Apart from querying designated WHOIS servers, WHOIS ActiveX Control can also query any WHOIS server with any request necessary. It features an extensive database that contains all Top Level Domain information and many second-level and even third-level domains. This database can be modified, accessed, added to, or customized as needed.
WHOIS ActiveX Control is designed to process multiple WHOIS requests simultaneously, and it is fully compliant with RFC 954. The software is also compatible with any Windows-based applications development environment, which includes Visual Studio.
The package comes with comprehensive documentation, sample codes, and working demo programs, which can be used to explore and test the functionality of the software. Overall, WHOIS ActiveX Control is a sophisticated software that simplifies the process of querying and retrieving domain-related information.
Version 5.0.0.1: Implemented 64-bit version
Version 4.0.0.5: N/A