I've a VPS and although I am not a systems analyst by profession, I'm pretty used to configuring remote vps/dedicated boxes. Configuration: CentOS 5.4, lighttpd 1.4.22, mysql.
There are 7 domains configured with simple_vhost module. All of them works well, except one.
This domain works well only with www, but not without. I've configured "A records" for @ and www, pointing to my ip (as other hundreds of times)... wait for the propagation, etc. Now the problem seems to me pretty strange: without www I receive a port forward to port 81. Why? Why?
I've tried to disable iptables, pointing the domain elsewhere, but nothing. Only one domain. I think it is not possible that this can be a DNS service (thirt part service) problem.
Here is an excerpt of the lighttpd configuration file:
I'm about to tear all my hair!