virtual domains?

[jes]

What are virtual and non-virtual domains?
( http://www.helpcomputing.ca/web/hosting.htm )

[Paul Komski]

A non-virtual or static domain is just that; static; with a fixed IP address; a "dedicated server". Virtual domains (the vast majority) share the IP address. Maybe there are other nuances or meanings, but this is what I have understood so far.