Privacy Policy

Last updated: 2026-11-11 (draft)

Information we collect

• Check results: the hostname and port entered, the certificate data retrieved and the time. Kept for up to 400 days to detect renewals. They are not linked to any user identifier.
• Access logs: IP address, time, request and User-Agent. Kept for up to 30 days for abuse prevention and troubleshooting.
• Cookies: used only to remember the display language.

Third-party services

We use Cloudflare Turnstile for bot protection. When you run a check, Cloudflare processes data under its own privacy policy.

Visibility

A result can be viewed by anyone who knows its URL. We do not publish a list of checked hostnames.

Disclosure

We do not share collected information with third parties except as required by law.