Internet.nl
Test for modern Internet Standards like IPv6, DNSSEC, HTTPS, DMARC, STARTTLS and DANE.
Internet.nl is a free online tool that tests websites, email domains, and internet connections for support of modern internet standards, including IPv6, DNSSEC, HTTPS, HSTS, DMARC, DKIM, SPF, STARTTLS, DANE, RPKI, CAA, CSP, and security.txt. It provides a score per test and maintains a Hall of Fame for domains passing all checks. Also available as a Docker package for self-hosting.
- Category
- Security
- Pricing
- free
- Free tier
- yes
- API
- unknown
- MCP server
- no
- SDK
- unknown
- Open source
- unknown
Listed 2026-10-21 · last verified 2026-10-21 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.85
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API
curl https://toolgrep.com/api/products/internet-nl