What happened with my Universa Tokens?

[Tekunda]

Does anybody remember Universa?
In 2018 I bought some of their tokens for $100 and the last I got from them was an email in 2018 that I have to transfer the tokens to the mainnet, which I did.
Since then I have never heard of them again and all the links in this email in order to access mainnet are dead.
Has anybody an idea what happened to Universa and if I am still able to have access to my tokens?