TLS 1.3 TLS_AES_256_GCM_SHA384
Leaf Certificate
Subject m365.cloud.microsoft
Issuer Microsoft TLS G2 RSA CA OCSP 10
Valid From Jun 2, 2026
Valid Until Nov 29, 2026 (105 days)
Algorithm SHA384-RSA
Subject Alternative Names
home.office.comlogin.office.comoffice.comsignin.office.comwww.office.com*.www.office.comword.office.comexcel.office.compowerpoint.office.comvisio.office.comapps.office.comstream.office.comfluid.office.comwww.microsoft365.comm365.go.microsoftm365.cloud.microsoftntp.www.office.commicrosoft365.com*.www.microsoft365.comcopilot.cloud.microsoft
Intermediate
Subject Microsoft TLS G2 RSA CA OCSP 10
Issuer Microsoft TLS RSA Root G2
Valid From Aug 1, 2025
Valid Until Jun 3, 2029 (1022 days)
Algorithm SHA384-RSA
Intermediate
Subject Microsoft TLS RSA Root G2
Issuer DigiCert Global Root G2
Valid From May 21, 2025
Valid Until Jun 19, 2029 (1038 days)
Algorithm SHA384-RSA
Findings
✓ TLS 1.3 supported
✓ SSL certificate valid (105 days remaining)
✓ Certificate covers 20 domains (SANs)
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