OK, so I had 2 problems.
1) I had two virtual adapters o my PC, one of which had the IP 192.168.0.1. Since the other routers I was using used 192.168.1.0 networks, this wasn't a problem with the, but since Dlink uses 192.168.0.1, when I typed that address in, I thought I was going to the router, but I was actually going to the Virtual adapter. Since the virtual adapter had no web page, it redirected me to my local web page, which should have been the web page I share to the world, but...
2) Someone hacked my web page using the local IUSR windows account and replaced it with their page. I thought it was the routers page. I realized I had been hacked when I tried to go to my web page from the outside world and I got the hacled page instead.