Spot slow DNS servers you should avoid and find faster options for your location.
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| DNS Provider | Min (ms) | Median (ms) | Avg (ms) | Max (ms) | Action | Website Results |
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This tool runs entirely in your browser. No data is sent to any server, and no personal information is collected. All DNS queries are performed directly from your current network environment.
Warm-Up Phase: Sends initial DNS queries to each provider for all test websites to prime connections, reducing TCP/TLS handshake overhead.
Measurement: Each website is queried three times per provider; the lowest latency is selected for main table statistics.
Timeouts: Queries timeout after 5 seconds if no response is received, marked as "Unavailable."
Success Rate: Calculated as successful queries (valid latency values) out of three attempts per website in the Website Results column.
Note: Results depend on user's network conditions (e.g., latency, packet loss). Multiple runs are recommended for consistency.