Generally, any question of the legitimacy and the legality of any online gambling establishment falls entirely on that very operator. Of course, you are free to register with any unlicensed gambling website without fear of legal impact; however, by doing so, you are compromising your rights to be treated fairly, and in case of having any issues with that unlicensed operator, the legal authorities will not interfere in your disputes. You can play confidently, safely, and securely with any operator that holds an appropriate EU gambling license (including the MGA and Curacao Gaming License), and by doing so, you will be completely within your own right under the protection of European Union laws.