Need more? :)

1) I added the same domains. I think, you can validates uniqueness for user scope.

2) I added more than 2 domains (only 2 available in free tariff).

Appreciated, those two are known. 1) There is a reason why, that I won't get into 2) This is softly enforced at the moment. I was watching your session.

I also appreciate the effort trying to break the app :D