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Modern Internet Standards provide for more reliability and further growth of the Internet.
Are you using them?
Test your website
Modern address? Signed domain? Secure connection? Route authorisation?
Test your email
Modern address? Anti-phishing? Secure transport? Route authorisation?
News
- Punktum dk supports Internet.nl to strengthen digital security and reliability
- Internet.nl adds CAA test and announces TLS test changes
- New release: RPKI test weighs into Internet.nl score
- Internet.nl available as 'ready-to-go' Docker package
- Improved tests for CSP and security.txt on Internet.nl
- Universal Acceptance Day - #Internet4all
Hall of Fame
8538 domains with 2 x 100%
Latest entry: 17-03-2026
Tests in numbers
815704 unique web domains
- Passed 100%: 56923
- Failed 0-99%: 758781
404472 unique mail domains
- Passed 100%: 30013
- Failed 0-99%: 374459
26762 unique connections
- Passed 100%: 11034
- Failed 0-99%: 15728