ou.edu — Certificate History

View SSL certificate change history for ou.edu.

Last Checked: 2026-06-18T00:01:42Z · Issuer: Internet2

ObservedValid FromValid ToIssuerFingerprint
2026-06-07T06:06:17Z2026-03-09 00:00:002027-04-09 23:59:59Internet2d58407eccb6dd1cf…

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