I am not sure about this one, but could someone please tell me if a webhosting company could provide this for a particular domain:
ww1.domain.com
ww2.domin.com
ww3.domain.com
These would all be 'backup' type server in case one (the main one) went down, I guess another 'open' server would automatically connect...Reason I am asking is I seen a few sites that had something like this, one particular one was http://www.christmasdepot.com. (Left side of page, about a quarter of the way down the page). Just curious if a webhost would provide that, and if so would it be of reasonable cost? Or would I need to run my own server(s) to do such a thing?
Andrew is correct, they are simply sub-domains, They can point to a particular directory on your server or to a whole different server. If you current host supports sub-domains, you can do this.