TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Leaf Certificate
Subject web.mit.edu
Issuer GeoTrust TLS RSA CA G1
Valid From Apr 29, 2026
Valid Until Nov 13, 2026 (89 days)
Algorithm SHA256-RSA
Subject Alternative Names
web.mit.edualum-dev.mit.edualum.mit.educlimate.mit.educommencement.mit.eduemergency-dev.mit.eduevents-static.mit.edugiving-dev.mit.edugiving.mit.eduhr.mit.eduimg.mit.eduist.mit.edumit.edumit.mit.edumitpress.mit.edumitpressbookstore.mit.edustaging-mitpress.mit.eduswartz-documents.mit.eduswartz-report.mit.eduthereader-staging.mitpress.mit.eduthereader.mitpress.mit.eduw.mit.eduw3.mit.eduweb-cert.mit.eduweb-forms.mit.eduweb-staging.mit.eduweb.mitwww-cert.mit.eduwww-mit.mit.eduwww-staging.mit.eduwww.mitwww.mit.eduwww.web.mit.eduwwww.mit.edu
Intermediate
Subject GeoTrust TLS RSA CA G1
Issuer DigiCert Global Root G2
Valid From Nov 2, 2017
Valid Until Nov 2, 2027 (442 days)
Algorithm SHA256-RSA
Findings
⚠ TLS 1.2 in use
✓ SSL certificate valid (89 days remaining)
✓ Certificate covers 34 domains (SANs)
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