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DNS Resolver Check

Inspect which resolver signals this browser session exposes while your VPN is on. The result is not a system-wide verdict.

What is a DNS leak, why is it dangerous?

DNS translates domain names into IP addresses. Even when you use a VPN, misconfiguration can route DNS queries to your ISP, exposing your browsing history.

VPN Advisor does not intentionally save these results. Some checks use server-side or third-party services; each tool explains its data flow before use.

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