umass.edu — Certificate History

View SSL certificate change history for umass.edu.

Last Checked: 2026-06-14T00:00:48Z · Issuer: InCommon, LLC

ObservedValid FromValid ToIssuerFingerprint
2026-06-07T05:25:09Z2026-05-18 00:00:002026-11-20 23:59:59InCommon, LLCbbda7d0c84d7bca6…

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