DNS Leak Test

Check if your DNS queries are leaking outside your VPN connection, potentially exposing your browsing activity.

Test Your DNS Configuration

This test will check which DNS servers your system is using for domain name resolution and determine if your DNS requests are properly routed through your VPN tunnel.

Understanding DNS Leaks

What is a DNS Leak?

A DNS (Domain Name System) leak occurs when your device sends DNS queries outside of your VPN tunnel, typically to your ISP's DNS servers. This can expose your browsing activity even when using a VPN, as your ISP or network administrator can see which websites you're visiting.

Why DNS Leaks Are Dangerous

DNS leaks compromise your privacy by revealing your browsing history to third parties. This information can be used for tracking, censorship, or targeted advertising. If you're using a VPN for privacy or to bypass regional restrictions, DNS leaks can undermine these efforts.

How to Fix DNS Leaks

Use a VPN with built-in DNS leak protection
Manually configure your device to use your VPN provider's DNS servers
Disable IPv6 if your VPN doesn't support it properly
Use a firewall to restrict DNS queries to your VPN interface only
Consider using DNS over HTTPS (DoH) or DNS over TLS (DoT) for additional encryption

VPN Recommendations

Not all VPNs offer adequate DNS leak protection. We've tested the top providers to find the best options for preventing DNS leaks.

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DNS leaks are just one potential privacy issue. Discover more tools to protect your digital privacy and security online.

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Take Control of Your Online Privacy

Protecting yourself against DNS leaks is just one step toward complete online privacy. Explore our comprehensive guides and tools to secure your digital life.

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