I have a D-Link DI-624 router. 802.11g WLAN, four port 10/100 LAN, latest firmware. I can't access a specific website when using when connecting over the wired LAN, on any of the 3 PCs. The fourth PC and two laptops, which connect over wireless, can access the site. If I plug directly into the cable modem I can access the site. This is as far as I can tell not a DNS problem; I have tried manually configuring DNS on each of the PCs using open DNS servers to no avail. And besides the regular DNS works for the wireless PCs and when plug in directly to the modem. I can also ping and resolve the IP correctly when connected through the wired lan. I have tried spoofing my PCs MAC address on the router, that didn't change anything. I have researched this problem extensively and found no solution other than the two above. What else could be the problem. I really don't want to have to go and buy a new router.

nslookup website. I read it wrong and answer it wrong too. So get off my case you peanut.

All that does is tell me the IP, and it's the same regardless of how I am connected.