Cannot connect to new ips

So, I normally cannot connect to the original ip that always stays the same but I usually use the old dinosaur.aternos.org:46481 ips. But now it only shows IP (ex. bear.aternos.org) and the port (ex. 41366). But neither of them work. I tried doing it like it was before and I went bear.aternos.org:41366 but that doesn't even register as an aternos server. So any solutions?

How do I switch back to pc?

Ty sir you have been very helpfull... my friend switched it to PE and I didnt even notice