~snip~
No i think Roobet was founded in 2014 and have Curacao license with them and now they are running successfully in the market and well known casino among players.~snip~
Just a few pieces of info from their roobet.com domain whois:
Domain name: roobet.com
Registrar URL: http://www.namecheap.com
Updated Date: 2020-09-16T09:29:55.52Z
Creation Date: 2016-04-25T19:56:36.00Z
Registrar Registration Expiration Date: 2030-04-25T19:56:36.00Z
I don't know when exactly Roobet started. So if we judge by that domain, it registered in 2016, but I don't whether or not Roobet has other earlier domain names. Regarding the licenses if I'm not mistaken I was once heard they have changed the license names to other companies but I didn't know for sure.