C# dns lookup component

need a !00% managed C# dns component that can lookup dns record by type or all of them see the attachment for the featureset ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Exclusive and complete copyrights to all work purchased. (No GPL, 3rd party components, etc. ). ## Platform ms .NET