Scott, check out these two urls:
http://www.alexa.com/data/details?url=thehun.com
http://www.alexa.com/data/details?url=thehun.net
In the first one, you'll see that even though you're doing a lookup on thehun.com, you'll get information on thehun.net. Alexa was able to determine this was in fact the same site so that's why you get the same listing.
Alexa is able to follow redirects most of the time and this time is one of them. Hope that helps...
WG