Can't submit server using my domain, "servers appears to be offline"

Question

As the title says,

I have a 1.8 server that is using a newly bought domain (got it 48hours ago) and whenever I try to submitt the server it just says:

"Unable to connect to server () - Server appears to be offline. It must be online to add it."

The server is online and people are on it, but somehow using the domain the server list can't detect the server.

What should I do And Also my domain is linked to CloudFlare, may this be the issue?

 

Thanks.

Answer 1

Same problem here, I'd like to know what is wrong.