The DNS seems to be fully propogated and I have cleaned up a few of the links and such. Most every active va is sending data and it is being posted. I also believe I have fixed the bug that was causing many live flights to not be shown on the map. I did however set the time limit to 3 minutes, meaning that if a flight has not updated in the last 3 minutes it is dropped form the map, there is just too many to keep them very long.
If you can give me the IP address of your server I can make sure it is not blocked in the firewall for some reason.
(Edit) - I just checked what I think is your IP (204.246.51.163) and it is not in any firewall setting. - Are you getting any errors in the logs?