PolarDNS is a specialized authoritative DNS server suitable for penetration testing and vulnerability research.

Foghorn is an extensibly DNS proxy and recursive resolver. The plugins are where the magic happens, replace pihole, add your /etc/hosts to your network dns, serve zone files, run as a dev server which returns fuzzed responses and other errors. UDP/TCP/DoT/DoH upstream and down. DNSSEC Support. Bend DNS to your will!

🛠 Test DNS speed reply with overage, min, max statistics

🔮 Distroless Alpine Linux based dnsi docker image.

PowerShell module (cli) to test DNS records of any domain using ZoneMaster api.

Test the speed of DNS servers and generate a performance report with dnstester, a Python script that pings various DNS servers and saves the results as an HTML report in a table and chart format.

Testlemon - AI powered, API test automation and web monitoring tool.