Apex, subdomain, or URL. We figure it out.
Results for
microsoft365.com
TLS certificate
The certificate is trusted and in date.
Valid179 days left
Certificate
- Issuer
- Microsoft TLS G2 RSA CA OCSP 10 (Microsoft Corporation)
- Subject
- m365.cloud.microsoft
Validity
- Valid from
- Jun 02, 2026
- Valid to
- Nov 29, 2026
Connection
- Protocol
- TLSv1.3
- Key
- RSA 2048
- Cipher
- TLS_AES_256_GCM_SHA384 (TLSv1.3)
Subject alternative names (20)
- home.office.com
- login.office.com
- office.com
- signin.office.com
- www.office.com
- *.www.office.com
- word.office.com
- excel.office.com
- powerpoint.office.com
- visio.office.com
- apps.office.com
- stream.office.com
- fluid.office.com
- www.microsoft365.com
- m365.go.microsoft
- m365.cloud.microsoft
- ntp.www.office.com
- microsoft365.com
- *.www.microsoft365.com
- copilot.cloud.microsoft
Chain
- 01
m365.cloud.microsoft (Microsoft Corporation)
issued by Microsoft TLS G2 RSA CA OCSP 10 (Microsoft Corporation)
- 02
Microsoft TLS G2 RSA CA OCSP 10 (Microsoft Corporation)
issued by Microsoft TLS RSA Root G2 (Microsoft Corporation)
- 03
Microsoft TLS RSA Root G2 (Microsoft Corporation)
issued by DigiCert Global Root G2 (DigiCert Inc)
- 04
DigiCert Global Root G2 (DigiCert Inc)
root
Fingerprint
- SHA-256
- 23:55:FB:8B:7C:A8:22:27:42:66:DD:9B:5E:BF:FF:E9:86:79:E0:F2:7F:3D:03:B5:42:60:75:8C:53:BD:F8:4F
- Serial number
- 490040EFF66E166E3F9CA9DF1800000040EFF6