DNSpeedTest

A fast, lightweight DNS resolver benchmarking tool written in Rust that measures the performance of popular DNS providers.

Features

• Tests multiple popular DNS providers including Google, Cloudflare, Quad9, OpenDNS, and more
• Measures average response time, minimum and maximum latency
• Calculates success rate for DNS queries
• Tests against commonly accessed domains
• Provides detailed performance metrics in an easy-to-read format
• Initial connection latency testing for each provider

Build from source

1. Make sure you have Rust installed on your system
2. Clone this repository

git clone https://github.com/0xgingi/dnsspeedtest
cd dnspeedtest

3. Build and run:

cargo build --release
cargo run

Configuration

The tool comes pre-configured with several popular DNS providers and test domains. You can modify these in the source code:

• DNS_PROVIDERS: List of DNS providers to test
• TEST_DOMAINS: List of domains to query during testing
• TEST_ROUNDS: Number of test iterations (default: 3)