Domain Name security.microsoft.com Common Name protection.office.com Alternative Names *.sip.security.microsoft.com, *.dev.security.microsoft.com, *.partner-access.security.microsoft.com, *.security.microsoft.com, *.protection.office.com, purview.microsoft.com, security.microsoft.com, *.purview.microsoft.com, protection.office.com, *.compliance.microsoft.com, compliance.microsoft.com, defender.microsoft.com, *.mto.security.microsoft.com, *.df.security.microsoft.com
TLS Certificate Expiration Expiry Date 2026-08-12 10:28:54 UTC Remaining Days 155 days
Certificate Name matches security.microsoft.com Basic Information
Certificate Hierarchy end-user Validation Type organization Valid From 2026-02-13 10:28:54 UTC Valid Until 2026-08-12 10:28:54 UTC Signature Algorithm SHA384-RSA Serial Number 43:00:05:bc:3c:cf:bb:4d:0c:a2:d3:7f:49:00:00:00:05:bc:3c
Certificate Subject
Common Name protection.office.com Organization Microsoft Corporation Locality/City Redmond State/Province WA Country US
Certificate Issuer
Common Name Microsoft TLS G2 RSA CA OCSP 04 Organization Microsoft Corporation Country US
Public Key
Size 2048 bit Algorithm RSA
PEM: -----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArVNRdTVLbtKqn57YJUSz2XSAk97n/19GE6/VoykHXAepyAWOOiwtcERst3uUdV0BE2xVGz6Y6TvTf6RRxUaxlcqqGzwiS6p5byPPOmUVCXpA+RogZSHqjT3HNxgbQkqDQnKOwXDvE9Ekp5XnHjCvTzZeHWpv9PCC3MfNqjHLbeYNxsvCzBGlj7wM1WEp9+7GDURQ65YEwXYgn/i+jsmsw+TaiRFlzMoTPu4Nz/OH0HH7VoQO9Pc9lI8UFuXJsdo3s8hvjHFDvUuRYDGRZvvDIl/A3sd03QvOBTu75EYXpq+t7oYMyBkSvwZnp9Yy2cpUBhcj/sGh+V0sOopLaq3gMQIDAQAB
-----END PUBLIC KEY-----
SSL Certificate
PEM: -----BEGIN CERTIFICATE-----
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
-----END CERTIFICATE-----
This certificate is correctly installed.