cookies problem?

[malag]

Hello
When I try visit my forum by my-domain.nl it doesn't work (I receive error: Can't connect to sevrer...). But when I visit my forum by http://ip.ip.ip.ip/patch/forum/index.php it works.
Where is a problem?

[Dismounted]

It means that the DNS has either not be set properly, or has not propagated yet.

[Marco van Herwaarden]

On your PC do a ping of the domain and check if you get the correct IP.