Bulk Ping Application

Hello, I need an asp or asp.net application that will allow me to paste (or upload a csv or excel file) of domain names and return with ping results in an online display or text file. The results must not be based on my own DNS as I am using this as a verification tool that none of my hosting base has moved prior to sending out bills. secondly, a bulk Whois app that would return the name servers and admin contact email address in on screen display or text file. Please bid these either together or seperately and DO NOT leech from a service like [login to view URL] (I don't want to get my IP blacklisted for abusing their service!) ## Deliverables Finished ASP page(s) ## Platform Win 2K3 Server