Since Raizer.cc is Decentralized Exchange that exists in the overlayer of Counterparty DEX, there is no nationality on exchanges. But our company is registered in Belize.
Here you should carefully understand the technology offered by the team.
I have a question? Tell me are you planning to participate in any conference in the near future? if so, where and when?
Credibility is built by time. So even if they answer where they are currently registered, it won't matter right now. But once they exited and ran away with millions of dollars from their clients, then that's another story. There are many loopholes in registration. Especially in a country who has loose regulations with crypto.