Mod Rewrite with dots?

Hey there,

I am trying to get...

http://www.wsurl.com/kedoa.com to basically read and display the page from...

http://www.wsurl.com/?url=http://www.kedoa.com

But the rewrite has dots in it. How can i do this? This is what i have so far and its not working...

RewriteRule ^([^/\.]+)/?$ /?url=$1 [L]

Anyone know?

[^/\.]

That is saying any character that isnt a forward slash or dot, it should just be [^/]

Ok, when i put that it comes up with a server 500 error.

??

How do they do it here...

http://whois.domaintools.com/kedoa.com

??