I actually have two routers, and in neither could I
find the DNS test you mention. However, on the same
LAN I have three MSWin boxes, two XP and one 2k, and
none of these have exhibited the same problem. Does
this not rule out the provider?
I'm not sure - IIRC Windows uses a local DNS cache so it doesn't go
through a DNS server every time. You can clear the DNS cache and try
it again on Windows to make sure.
On my router (Westell something) the DNS test is under the