Domain mapping resolving the other way around!!!

I mapped a domain wallsnwoods.com onto http://salman.blogstarta.com

How? I added an A record at wallsnwoods.com ... the A records is wallsnwoods.com/IPofServer.

I added the domain through the Domain Mapping plugin. Waited a day or so.

But now the multisite subsite redirects to the .com site!!!

What gives? Help please.