1. problém "defaultního webu" Running several name-based web sites on a single IP address.
http://httpd.apache.org/docs/2.0/vhosts/examples.h tml

citace:

The asterisks match all addresses, so the main server serves no requests. Due to the fact that www.example1.com is first in the configuration file, it has the highest priority and can be seen as the default or primary server. That means that if a request is received that does not match one of the specified ServerName directives, it will be served by this first VirtualHost.