Well, I think freebitco needs to make a list the site can be trusted or have some affiliated with them just like bustabit went other casino using their code.
Honestly, I just know recently went someone sharing a picture of their gambling activity on these 2 sites.
I don't think that such list is needed because Freebitco.in is only their working website. They closed Freeedoge.co.in already. They have bought Kingdice.com website some time ago, but they haven't launched it yet.