Free tool

Internet.nl scan

Runs the internet.nl website test and reads back your score for modern internet standards — IPv6, DNSSEC, HTTPS/TLS, security options and RPKI.

Try:

internet.nl tests all five categories together — this usually takes 15–40 seconds.

Categories

What is internet.nl?

Internet.nl is a free test by the Dutch Internet Standards Platform that checks whether a website uses modern, secure internet standards. It grades five areas: IPv6 reachability, DNSSEC signing, secure HTTPS/TLS, HTTP security options (headers & CSP) and RPKI route authorisation.

This tool runs the official test for you and reads back the score and per-category results. The scan takes roughly 10–20 seconds while the probes run against your domain. For the full explanation of each sub-test, follow the “Full report on internet.nl” link.