tum.de — Certificate History

View SSL certificate change history for tum.de.

Last Checked: 2026-06-14T12:00:52Z · Issuer: Let's Encrypt

ObservedValid FromValid ToIssuerFingerprint
2026-06-10T12:00:53Z2026-06-10 10:29:422026-09-08 10:29:41Let's Encryptf3e90b3b6b8ceb8b…
2026-06-07T05:25:13Z2025-10-20 05:27:042026-10-20 05:27:04Hellenic Academic and Research Institutions CA67facc37ca94f649…

← tum.de