DNS Changer Malware
How to Tell if I Have DNS Checker?
A DNS checker is a control panel tool that can reveal if a computer owner has a connection to a rogue DNS changer. This specific type of malware infection opens a gateway to other kinds of attacks from cyber-criminals. Checking for this information is an important step for resolving this issue.
DNS Changer Malware
A Domain Name System works as a translator that works behind the scenes to convert a web address to its numerical Internet Protocol address. This technology allows web searchers to access any functioning site from a given browser. It is also essential for sending email, posting messages to forums and many other tasks that require Internet access. Cyber-criminals have developed malware programs to hijack a DNS server and redirect unsuspecting users to different sites. A DNS checker virus can often redirect victims to rogue sites that will automatically download further malicious software.
What Does DNS Changer Do To My Computer?
For a rogue DNS server to work, it first needs to connect to a different server that cyber-criminals have already set up. People running a home office or small business network can also become victims of one of these attacks if they are using a dynamic host configuration protocol. If one machine on this network becomes infected, the rest may also become affected even without a DNS checker virus download.
Am I Infected?
Many people with odd site redirects wonder “How to tell if I have DNS checker?” This type of attack usually needs a diagnosis from a computer repair specialist. It is possible to run a DNS checker manually from the command prompt on a machine with the Windows operating system. The same test can be done from the System Preferences on a Mac. Selecting a few specified menu options will list the active DNS servers that are identified with numerical values. Certain combinations of digits indicate a rogue server, and this information will help a repair technician determine the best course of action.
What Should I Do?
Computer owners who find their machines infected with malware after running a DNS checker need to have this problem fixed as soon as possible. One of these infections can also block needed system updates, which can lead to further vulnerability to other kinds of viruses. Before enlisting the help of a professional, owners should make back-ups of any important files as a precaution.
We recommend running a full scan with a well known antivirus software that will detect and remove any known threats. Please see the button below to scan you computer with Spyware Doctor with Antivirus by Symantec the makers of Norton.