Now the question is, if they are a legitimate exchange. Suppose some of them are owned by one person/company. I feel like most copy/paste exchanges are either owned by the same group of people, or the template is available online at a very cheap price. LoyceV pointed out a very important thing. I don't even know where the Seychelles are, and if this is too popular to get a license for an exchange.

All six domain registrars are NameSilo, and the Registrant State/Province: AZ.
Interesting.