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Internet.nl

Internet.nl is a free online service to test websites, mail, and internet connections for modern standards compliance. · Internet.nl · Security

Overview

Internet.nl provides a simple, free way to test your website, mail server, or internet connection for compliance with modern internet standards like IPv6, DNSSEC, and HTTPS. It is best for individuals or small teams needing quick, manual checks; a batch API exists for bulk testing but requires applying for access rather than self-serve signup.

Good fit

Use Internet.nl to quickly check if your website or email meets modern internet security standards.

  • security audits
  • compliance checks
  • educational use

Not a fit

Do not use if you need automated, self-serve API access, or large-scale compliance testing for many domains without applying for batch access.

  • need self-serve automation
  • require immediate API access
  • need formal support
Quickstart · 4 steps
  1. Go to https://internet.nl.
  2. Select 'Website', 'Mail', or 'Connection' test.
  3. Enter your domain or email address.
  4. Click 'Test' to view results and recommendations.

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