DNS

Public DNS Speed Test

Resolver Speed

Find the fastest resolver for a domain

We'll run repeated timed queries for this domain against major public resolvers and rank them by average response time.

Tool Features

Comprehensive DNS server performance analysis with detailed recommendations

Response Time Testing

Measure DNS query response times across multiple servers

Multiple DNS Servers

Test performance against popular public DNS providers

Performance Analytics

Detailed analysis and comparison of DNS server performance

Optimization Insights

Recommendations for improving DNS performance

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