DNSLeakTest
dnsleaktest.comCheck which resolvers answer browser DNS tests
Check which resolvers answer browser DNS tests
Benchmark DNS latency and query-serving capacity
Monitor expected DNS records and share update requests
Inspect how a browser uses DNS resolvers
Hosted DNS filtering with per-device request visibility
Inspect DNS records with selectable resolver viewpoints
Benchmark DNS resolvers from the user's network
Android firewall controls alongside configurable DNS filtering
Summarize DNS traffic from live captures or saved packets
Protocol and DNS configuration options for technical VPN users
Traffic-tunnel, DNS-only and selective local-proxy modes
VPN connection with DNS threat filtering and breach alerts
Collect aggregate statistics from DNS traffic
Measure DNS response time, resolver behavior and query routes
A DNS CLI with multiple transports and output formats
Home DNS filtering with preset or customizable policies
Protective DNS policy for organizations and service providers
Continuously runs .NET tests in Visual Studio or Rider and reports results as code changes.
Run Python tests with readable assertions, fixtures, parametrization, and failure reports.
Run network and application tests from global or private agents, then use path and routing views to locate where performance breaks.