I was told about primedice by a friend, tried to visit the page but accidentally typed primedice.co. It took me to the correct site (primedice.com), but with something that appears to be some kind of tracking code or referral. I didnt register and I cleaned my cookies, but the situation was still disturbing.
can you confirm that primedice.co one of your urls?
I tried it and yes it will directs you to primedice.com but with referral I think you can just delete the referral and signup to primedice.com i think it's not their url but will lead you to their real url but with referrals code i just don't know who's referral is it you can sign under him as a thanks for sending you to the real domain but it's still up to you.