Gov.dvstate@usa.com. does this address belong to USA embassy or thier agent?

this thing is a scam. the email address above tells you everything you need to know. all US government internet addresses end with .gov. However, on top of that, they don't notify anyone by email, and no winners will even be selected until May. you have to pay your fee in person on the day of the interview, but no visa is ever guaranteed until after the interview.