Run a DNS Speed Test

Run a free dns benchmark and dns server test to measure dns performance test results, dns latency test, and dns response time test. Compare 17+ DNS servers and find the fastest one for your network. Results update in real time.

Test Mode

All tests run in your browser — no data leaves your device

DNS Servers

Test Results

#	Server	Min	Median	Avg	Max	Score	Status

Test History

How It Works

100% Private

All tests run in your browser. No data is sent to our servers.

Instant Results

All servers tested simultaneously for real-time feedback.

Accurate Timing

Precision measurements using the browser's Performance API.

Score Based

Performance scored 0-100 based on speed and reliability.

New to DNS speed testing?

Read our complete guide to understanding DNS, how it works, and how to choose the fastest resolver for your needs.

Read the DNS Guide