I looked at the website that you mentioned, and it said ok.
I was doing further research, and I read that on home computers, the default gateway and DNS servers might be set to a certain IP address, but your computer might be using one of the bad DNS servers and to check for that, the SOHO router settings have to be accessed.
I am not familiar with how to do this. I believe that I have a DSL modem, and I am also not sure if this is the same thing as a router.
After checking on the website that you mentioned, is there anything more that I should do?