purdue.edu — Certificate History

View SSL certificate change history for purdue.edu.

Last Checked: 2026-06-08T12:00:26Z · Issuer: InCommon, LLC

ObservedValid FromValid ToIssuerFingerprint
2026-06-06T10:16:53Z2026-05-13 00:00:002026-11-27 23:59:59InCommon, LLCac4271e631ed83da…

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