I noticed when I reboot or shutdown my server, when it says that it's closing apache, apache just sits there for long, trying to resolve all the virtual host names. Why does it do that? Is there a way ...

IP-based virtual hosting is a method to apply different directives based on the IP address and port a request is received on. Most commonly, this is used to serve different websites on different ports ...

The term Virtual Host refers to the practice of running more than one web site (such as company1.example.com and company2.example.com) on a single machine. Virtual hosts can be "IP-based", meaning ...