DNS
DNS Resolver Speed Test
Benchmark DNS resolver response times.
Queried from our server using public resolvers. Free and rate-limited.
About this tool
Free dns resolver speed test tool. Benchmark DNS resolver response times. No signup, nothing uploaded.
Frequently asked questions
Which resolvers are used?
Well-known public resolvers queried from our server.
Why do answers differ?
Caches and anycast mean resolvers can lag a DNS change briefly.
Do you store queries?
No. We do not store the domains you look up.
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