I found a person selling his domain here at DP Forums. I do not know he is making fraud or not but i am surprised to see that his 1 Day old .info domain has Valid PR4. Check PR Check Whois
seems u not registered any PR domains thats just dropped domain he is selling if it is fake then just inform in the thread it self
Blackhatting. Search in google: site:adsqupus.info and you will see "alexandercreeklodge.com" , which is kinda PR3. It seems the guy has redirected to that domain to get fast fake PR. And Google is still to update it. Wait some more time, as the domain doesn't redirect now, and PR will drop next time Google updates.
It's possible to get that if PR domain expired and no one noticed it... I was able to find a few of similar domain names...