SSL Certificate Test
Verify HTTPS certificate security and expiration
Result for: microsoft.com
Tested at: 2026-04-21 04:02:39
100
优秀
SSL Score: 100/100
🔒 Certificate Status
Certificate Valid
✓ Valid
Days Remaining
176 days
📋 Certificate Details
Subject
microsoft.com
Issuer
Microsoft TLS G2 RSA CA OCSP 02
Certificate Type
Commercial
Valid From
2026-04-16 06:05:11
Valid To
2026-10-13 06:05:11
Signature Algorithm
RSA-SHA384
💡 Security Suggestions
SSL证书状态良好
证书有效期充足，SSL配置正常。