Minecraft server, no one, even me, can connect, what should I do?

Question

Oracle

I created a server, it starts without errors, opened port 25565, disabled ufw, I can’t connect, on Windows it was because the firewall was not turned off. I tried to create a server myself, and downloaded it, it does not work with anyone. Very similar to this question: https://qna.habr.com/q/694430 . I tried what they advised, it didn’t help, I think maybe the hosting is blocking, I have a server from cloud.oracle.com

Answer 1

Created a server - hire an admin if you don't understand yourself.