Enable your apps to return domain registration information via the Whois protocol as defined by RFC 954. The whoispage lists all products (components, controls, classes and libraries) for .Net and COM/ActiveX.

.Net Whois Components by /n software inc.

/n software IP*Works! V8

The Whois component allows you to query a WHOIS Server for Domain registration information. This component implements the WHOIS protocol defined in RFC 954. To use the component, simply call the Query method and set the Domain parameter to the domain you wish to retrieve information for. This is identical to setting the Domain property with the domain that you would like to get information for.

.Net Whois Components by Catalyst Development Corp

SocketTools .NET Edition V5.0 SP3

SocketTools .NET Edition is a collection of managed code classes, designed to simplify the integration of Internet functionality into applications built using the Visual Studio development platform. The SocketTools .NET Edition is ideal for the Visual Basic or C# developer who requires the ease of use and rapid development features of a component, without the complexities of the native socket classes and without requiring in-depth knowledge of how the various Internet protocols are implemented.

SocketTools Secure .NET Edition V5.0 SP3

SocketTools is a collection of Internet components and libraries for the Windows operating system. The SocketTools Secure .NET Edition is a collection of managed code classes, designed to simplify the integration of Internet functionality into applications built using the Visual Studio development platform.