Tool: Parked or Not?

[DomainMart]

Does anyone know of a tool to determine whether a domain name is parked with any of the major parking services? Obviously, it should be able to handle input of multiple names simultaneously.

I found http://www.domainresearchtool.com/ to be an excellent, very fast, and easy to use tool for domain analyses in relation to the major search engines, Overture, and Alexa. The tool has also a seemingly powerful domain name management feature that I have not used. A powerful whois feature is also included. However, the parking analytics does not seem to include GoldKey and AfterNIC.

Thanks!