osu.edu — Certificate History

View SSL certificate change history for osu.edu.

Last Checked: 2026-06-09T00:00:36Z · Issuer: Amazon

ObservedValid FromValid ToIssuerFingerprint
2026-06-06T10:17:02Z2025-07-31 00:00:002026-08-29 23:59:59Amazon98099ff1690d0ec4…

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