DNS Leak Test
Run an active check that detects the DNS resolver IP used by your browser path and compares it with your current public IP network.
Expected route (optional)
Public IP path
Not tested yet.
Detected DNS resolver path
Not tested yet.
Evidence and checks
How this works: the tool reads your browser-visible public IP and separately uses EDNS resolver detection to identify the DNS resolver egress. It now also compares the full resolver fleet across rounds, including IPv4 /24 and IPv6 /48 prefix grouping, and cross-checks public IP plus resolver metadata with ip-api and ipwho.is so you can tell apart simple resolver IP rotation inside one provider edge pool, true multi-network DNS drift, and single-provider geolocation noise.