TLS 1.3 TLS_AES_256_GCM_SHA384
Leaf Certificate
Subject outlook.com
Issuer DigiCert Global G2 TLS RSA SHA256 2020 CA1
Valid From Jun 26, 2026
Valid Until Jan 10, 2027 (147 days)
Algorithm SHA256-RSA
Subject Alternative Names
outlook.com*.hotmail.com*.internal.outlook.com*.live.com*.office.com*.office365.com*.outlook.com*.outlook.office365.comattachment.outlook.live.netattachment.outlook.office.netattachment.outlook.officeppe.netattachments.office.netattachments-sdf.office.netccs.login.microsoftonline.comhotmail.commail.services.live.comoffice365.comoutlook.office.comsubstrate.office.comsubstrate-sdf.office.com
Intermediate
Subject DigiCert Global G2 TLS RSA SHA256 2020 CA1
Issuer DigiCert Global Root G2
Valid From Mar 30, 2021
Valid Until Mar 29, 2031 (1686 days)
Algorithm SHA256-RSA
Findings
✓ TLS 1.3 supported
✓ SSL certificate valid (147 days remaining)
✓ Certificate covers 20 domains (SANs)
Want the full picture?
This is just one of 100+ checks BeaverCheck runs in a full website audit.
Other reports for outlook.com
Share this result: