Test your Computer for DNS virus check
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Today, thousands of computers infected with a virus called DNS Changer, will go off the internet.
The US Federal Bureau of Investigation will shut down the rogue servers used by cyberspace criminals to reroute traffic from the infected PCs. When this happens, the infected PCs cannot access websites.
According to the sources it is said that approximately more than 300,000 computers across the world is been infected with the DNS changer virus. And U.S top the list with more than 200,000 virus infected computers. They include NASA and other top government offices, Italy and India are the other major countries infected with the DNS changer virus. The computers based on US based server are the one's which are infected.
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Earlier it was found that more than 4,000,000 computers from 100 different countries were infected by the DNS changer virus. Based on which the US investigation agency the FBI through its operation ghost click came out with a conclusion that the virus infected servers were been located in US itself.
They then took the decision to shut down all the server's which were infected with the DNS changer virus. Along with the infected computers other devices which share the same Wifi connection might also get infected by the DNS charger virus.
To test your computer for DNS changer virus
Go to the link www.dns-ok.us and check it is a 'Green' not affected or red 'affected'
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Internet security firms such as Mcafee, Escan, Kaspersky, avast and the US agency FBI are offering the scan facility.
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DCWG is the DNS Changer Working Group,For more information about the group which helps monitor DNS servers run by ISC, visit the Related Link.
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A DNS root zone is the top-level DNS zone in a Domain Name System (DNS) hierarchy
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False. The DNS records cannot be added directly to the secondary DNS zone. The secondary DNS zone can receive the updated records only from the primary DNS zone of the DNS server.
TCP/ IP protocol suite uses a DNS client. DNS stands for Domain name system .A DNS server maps a name to an address.
The DNS (Domain Name System).The DNS (Domain Name System).The DNS (Domain Name System).The DNS (Domain Name System).
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