file_get_contents with url - weird behaviour

[Sweet Charity]

OK, this works:

echo file_get_contents("http://www.google.com/");

But this doesn't:

echo file_get_contents("http://www.mustigman.com/");

I get an error:

Warning: file_get_contents(http://www.mustigman.com/) [function.file-get-contents]: failed to open stream: Connection timed out in index.php on line 3

Why does it happen?

 

[garrettroyce]

I can get the file no problem from my personal server, but not from X10. My guess is either x10's IP is blacklisted from that site's host or vice versa.