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☷ ip-tools.eu

your connection

What the internet sees about you

A read-out of your address, network path and connection fingerprints, rendered server-side. Enable JavaScript for the live probes, NAT and HTTP/3 checks, the connection test and the calculators.

location & network

connection fingerprint

path, nat & http/3

NAT & UDP path · HTTP/3 · QUIC

These checks drive your browser's WebRTC and HTTP/3 stacks from JavaScript, so they are only available with scripting enabled.

dns resolver

your browser

Display, live probes & connection test

Screen, viewport, GPU, WebRTC addresses, latency and bufferbloat are measured inside the browser and need JavaScript.