yale.edu — Certificate History

View SSL certificate change history for yale.edu.

Last Checked: 2026-06-08T00:00:13Z · Issuer: Certainly

ObservedValid FromValid ToIssuerFingerprint
2026-06-06T10:16:44Z2026-05-26 07:38:352026-06-25 07:38:34Certainlyd3e80bfab29a93d7…

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