I installed Openfire on my Ubuntu PC and opend the ports in my router.
After installation I entered at the domain my subdomain chat.xyz.de adress (The domain goes to my webhosting which I bougth a few days ago. The subdomain from this adress goes to my PC at home) .Everything is running with no problems, but I can’t connect to the server.
If I enter not the subdomain, but the public IP adress of my PC I can log in.
Now please help me an tell what’s the problem. Did I anything wrong? Is it a problem of my openfire server or with the subdomain?