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DNS Leak Test

Scan your web browser connection for active DNS leaks. Verify if DNS request streams route through proxy servers or expose your real ISP.

Verify if your system DNS resolver queries are bypassing active proxy and VPN bridges, which exposes your location to ISP logs.

Click above to analyze DNS request routing.

What is a DNS Leak & Why is it Dangerous?

DNS (Domain Name System) is the protocol that translates website domains (like google.com) into numerical IP addresses. A DNS leak occurs when DNS requests bypass your active proxy connection and go directly to your local ISP's servers. Even if your proxy masks your IP address, your ISP can still monitor and log every website you visit.

How to Prevent DNS Leaking

To prevent leaks and maintain privacy, always configure your operating system or browser extension to route all DNS queries through your proxy tunnel. Enabling **DNS over HTTPS (DoH)** inside browser settings encrypts DNS traffic, ensuring queries are completely hidden from ISPs.

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THEBESTPROXY 2026
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Oxylabs 9.9 99.5%
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ProxyRack 8.7 96.5%
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IPFoxy 8.7 96.2%
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Rayobyte 8.6 96.8%
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Massive 8.6 96.2%
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ProxyEmpire 8.5 95.5%
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DataImpulse 8.5 95.8%
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ResiProx 8.5 95.8%
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Shifter 8.4 95.2%
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Live Proxies 8.4 95.5%
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Froxy 8.3 94.8%
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Geonix 8.3 95.2%
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PrivateProxy 8.2 95.0%
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ProxyScrape 8.2 94.8%
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ProxyUnlimited 8.2 94.8%
PacketStream Logo
PacketStream 8.1 94.5%
Storm Proxies Logo
Storm Proxies 8.0 94.2%
MyPrivateProxy Logo
MyPrivateProxy 7.9 94.0%
HighProxies Logo
HighProxies 7.8 93.5%
SquidProxies Logo
SquidProxies 7.7 93.2%
THEBESTPROXY 2026
Oxylabs Logo
Oxylabs 9.9 99.5%
Bright Data Logo
Bright Data 9.8 99.2%
Smartproxy Logo
Smartproxy 9.5 98.8%
SOAX Logo
SOAX 9.4 98.5%
IPRoyal Logo
IPRoyal 9.2 97.5%
NetNut Logo
NetNut 9.0 96.2%
Infatica Logo
Infatica 8.9 97.2%
Webshare Logo
Webshare 8.8 95.8%
Toolip Logo
Toolip 8.8 96.8%
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ProxyRack 8.7 96.5%
IPFoxy Logo
IPFoxy 8.7 96.2%
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Rayobyte 8.6 96.8%
Massive Logo
Massive 8.6 96.2%
ProxyEmpire Logo
ProxyEmpire 8.5 95.5%
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DataImpulse 8.5 95.8%
ResiProx Logo
ResiProx 8.5 95.8%
Shifter Logo
Shifter 8.4 95.2%
Live Proxies Logo
Live Proxies 8.4 95.5%
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Ping Proxies 8.4 95.5%
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Froxy 8.3 94.8%
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Geonix 8.3 95.2%
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PrivateProxy 8.2 95.0%
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ProxyScrape 8.2 94.8%
ProxyUnlimited Logo
ProxyUnlimited 8.2 94.8%
PacketStream Logo
PacketStream 8.1 94.5%
Storm Proxies Logo
Storm Proxies 8.0 94.2%
MyPrivateProxy Logo
MyPrivateProxy 7.9 94.0%
HighProxies Logo
HighProxies 7.8 93.5%
SquidProxies Logo
SquidProxies 7.7 93.2%