What is DoH (DNS over HTTPS) and DoT (DNS over TLS)?

DoH and DoT are secure DNS protocols that encrypt your DNS queries to protect your privacy and security. DoH (DNS over HTTPS) uses the HTTPS protocol to encrypt DNS queries, while DoT (DNS over TLS) uses the TLS protocol. Both prevent ISPs and network administrators from seeing which websites you visit.

How does the DoH/DoT Server Checker work?

This tool tests the availability and performance of DNS servers that support DoH and DoT protocols. It verifies your secure DNS configuration, measures response times, and checks connectivity to ensure your encrypted DNS connections are working properly and optimally.

Why should I use secure DNS servers?

Secure DNS servers protect your privacy by encrypting your DNS queries, preventing third parties from monitoring your browsing activity. They also provide better security against DNS spoofing attacks and offer protection from malicious websites. This is especially important on public Wi-Fi networks.

What information does the checker provide?

The tool provides detailed information including server availability status, response time performance, protocol support verification (DoH/DoT), and network connectivity optimization recommendations. This helps you identify the best performing secure DNS servers for your network.

Can I use this tool to configure my own DNS settings?

This tool is designed to check and verify existing DoH/DoT servers. While it doesn't directly configure your system settings, the results help you identify reliable secure DNS servers that you can manually configure in your device settings, router, or network preferences for enhanced privacy and security.

DoH/DoT Server Checker

How It Works

Use Cases

Technical Details

Key Advantages

Best Practices

Frequently Asked Questions