DNS Resolver Comparison

Compare DNS query performance and results across multiple public DNS resolvers to identify the fastest and most reliable option for your location.

🔍 DNS Lookup Comparison

We'll query major DNS resolvers (Cloudflare, Google, Quad9, etc.) and compare their performance.

🌐 DNS Resolvers Tested

  • Cloudflare (1.1.1.1): Privacy-focused, fast global network
  • Google (8.8.8.8): Reliable, extensive infrastructure
  • Quad9 (9.9.9.9): Security-focused with threat blocking
  • OpenDNS (208.67.222.222): Feature-rich with filtering options
  • Comodo (8.26.56.26): Security-enhanced resolution

📊 Understanding Results

  • Response Time: How quickly each resolver responds (lower is better)
  • Success Rate: Percentage of resolvers that successfully returned results
  • Consensus: Records that appear across multiple resolvers (more reliable)
  • Record Count: Number of DNS records returned for the query

ℹī¸ About This Tool

This tool queries multiple public DNS resolvers simultaneously to compare their performance and results. Response times may vary based on your geographic location and network conditions.

Use this information to choose the best DNS resolver for your needs, considering both speed and reliability.

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