I don't think it's a phishing site or a fake casino website. Upon clicking the links on that website, you will be directed to this url:
You are right. It's not a phishing website and although they added a disclaimer at the bottom of the page stating that this is a non official website of Roobet, what they are doing is still considered unethical to say the least. They must add a clear
affiliate disclaimer.
I wonder if it is allowed by Roobet's referral program T&C..
Regarding the referral program T&C, they are breaching, at least, three of its clauses as you can see below:
You warrant not to create a promotion website or social media account, which includes the company name, the website's name, or the company’s trademarks, and logos...
You warrant not to attempt to mislead other users or consumers by promising them false or misleading benefits for signing up to the website and its services...
You acknowledge you can not run an ad campaign with your affiliate or promotion code. Including but is not limited to browser ad campaigns, including but not limited to Google,