The FBI has authorized the following web site to perform an online check of your computer internet connection:

http://www.dcwg.org/detect/

You will not have to open or download any files. The above website provides a link titled DNS CHANGER CHECK-UP. When you click on it - you will either get a GREEN or a RED result.

I have already performed the check on my computer, and it is safe to use.

More can be read here:
https://forms.fbi.gov/check-to-see-i...sing-rogue-DNS

http://www.dcwg.org/