heh, seems I'm the 2nd one to post an nslookup...
C:\Documents and Settings\bdt>nslookup
Default Server: ns4.infosat.net
Address: 66.18.68.1
> wikipedia.org
Server: ns4.infosat.net
Address: 66.18.68.1
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
*** Request to ns4.infosat.net timed-out
> cnn.com
Server: ns4.infosat.net
Address: 66.18.68.1
Non-authoritative answer:
Name: cnn.com
Addresses: 64.236.16.52, 64.236.16.84, 64.236.16.116, 64.236.24.12
64.236.24.20, 64.236.24.28, 64.236.29.120, 64.236.16.20
..so they're definitely not doing well! I also went to cnn.com after that lookup- loads up fine. I've been unable to get into chipmark.com today as well though; damned annoying, that!