Terms of use

These terms govern use of this website and its optional certificate monitoring.

Data licence

You may view, quote and reuse the published aggregate statistics for lawful research, reporting and operational purposes. Credit CTmonitoring.com as the source, link to this website where reasonably practical and do not misrepresent the figures, methodology or stated limitations.

Availability

The site and free monitoring are provided on an “as available” basis. We may change the methodology, update frequency, retention or published fields as the project develops.

Certificate monitoring

Monitoring uses public CT logs. A logged certificate is not proof of compromise, and a missing or delayed digest is not proof that no certificate was issued. Email delivery and CT log coverage cannot be guaranteed. You can remove domains, pause digests or delete your account from the monitoring page.

Contact

Questions about these terms can be submitted through the contact form.