Have to confess I'm approaching the limit of my depth here
But if the IP doesn't work I don't see how it can be DNS, the only other thing I can think of is that, for some reason, the site has put a block on an IP range which happens to include yours... but I've no idea how to check.
Anyone else (James?) got a better idea?
Edited by billford (Fri 25-Sep-09 10:29:52)