Fiz o dever de casa... e apareceu na tela do meu computador

a imagem com a resposta : green

Faça o mesmo que fiz

1. http//www.dns-ok/us;
2. encontre a resposta

DNS Changer Check-Up

DNS Resolution = GREEN  Your computer appears to be looking up IP addresses correctly! Had your computer been infected with DNS changer malware you would have seen a red background.  Please note, however, that if your ISP is redirecting DNS traffic for its customers you would have reached this site even though you are infected. For additional information regarding the DNS changer malware, please visit the FBI's website at: http://www.fbi.gov/news/stories/2011/november/malware_110911