When using an anonymous VPN service, it is important to be 100% sure that all traffic Internet and DNS requests go through the secure VPN tunnel. If all DNS queries had to flee outside the VPN and use one of your local ISP DNS servers, this would in turn expose the traffic and Internet activity of someone.
DNS is the Domain Name System, and is often referred to as "Phone Book" of the Internet. This is because DNS is used to translate domain names as www.torguard.net into a numeric IP address before routing traffic across the Internet. Whenever you access a website or type a URL in a browser window, the computer first looks for a DNS server to find the IP address of that website. Almost all ISPs provide client access to the DNS servers of the investee which can make it easier to log in or register for a user's browsing history.
If a VPN tunnel is configured incorrectly, it is possible for the operating system use the default DNS servers of the ISP instead of using the DNS provided by the anonymous VPN service. As you can see, DNS leaks are a major concern for privacy, because it can give the end user a false sense of privacy when in fact DNS queries flee at the sight.
In addition to the implications of DNS privacy leak, it can also make the user vulnerable to DNS Hijacking through a route injection attack. This is another reason why it is essential to ensure its VPN provider takes precautions against these DNS leak vulnerabilities added by taking full control of all DNS queries and forcing all requests via secure VPN server.
How to check a DNS leak
To check if your VPN provider leaking DNS requests, visit the test page TorGuard DNS leak. In seconds, you should see all the available DNS servers populated in a list as shown below. If any of these servers are connected to your Internet service provider as an individual, then you have a leak DNS. If the listed DNS servers are TorGuard, Google DNS or OpenDNS, this is not a leak.
s' TorGuard Built DNS In leakage protection
TorGuard the popular OpenVPN software comes with protection against integrated advanced DNS leaks for all platforms - Windows, Mac and Linux. By default, the protection of the leak DNS is turned "on" the minute you install TorGuard VPN to ensure the highest possible level of confidentiality. To check the setting is active, click the Settings link on the main screen, then click the Network tab and you should see "Preventing DNS leak" active setting. When checked, this forces all DNS requests through the VPN server and that your DNS servers of your ISP are no longer in use:
It is important to make sure your VPN service provides the necessary tools to keep you safe online. In addition to a DNS Leak Block functionality, secure OpenVPN application TorGuard WebRTC protects against leakage, IPv6 Leak Block, and provides secure killswitch App and a complete connection killswitch if necessary. More TorGuard VPN features include:
- FIVE simultaneous connections across devices
- Easy Setup on any system :. Windows, Mac, Linux, Android, iOS, Chrome
- VPN service for as low as $ 4.99 / month, IP access over 1400+ 44+ countries
- Automatically made the latest update of TorGuard servers No Complicated installation or configuration
- TorGuard mobile application easily supports VPN install Google Play or app Store
- Unblock censorship worldwide and fully encrypt your downloads / browsing
- fast connections with 100% Uptime featuring unlimited bandwidth and time
- 24/7365 Support for Help - real people with real answers
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