No, I am not sure exactly how the names are constructed but I believe the www is the error.
try

http://sites.netscape.net/doctordicks

that should bring up the index page!!

But, the site is very difficult to access at times. I think netscape is in financial trouble and can't satisfy the load. There are some other of their sites that I check quite regularly that just won't come up half the time and I think it is getting worse.

I have been thinking about trying some other site but I don't want to spend any money as I really don't expect anything to come from it.