facbook.comSSL Check Results
8
days until expiration
TLSv1.3
TLS_CHACHA20_POLY1305_SHA256
DigiCert Inc
256 bits
0105E943E831B6F06410E31E4F94A976
32:23:E2:6F:65:E0:07:9A:D6:56:99:E5:C5:50:3C:1E:CE:B9:B6:D3
EA:7B:2D:EC:D4:4D:D1:8C:59:E3:1D:8C:78:83:54:A6:B8:9D:2D:D4:8C:3A:92:26:9A:B7:7F:1F:8A:DC:D9:EB
Security Score
Good security, minor improvements possible
- 尽快更新即将过期的证书
DigiCert Global G2 TLS RSA SHA256 2020 CA1
8 days
Mar 12, 2026
Jun 10, 2026
Security Analysis
Secure
Secure
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Certificate History
No historical data found
SSL Security Best Practices
Automate Renewals
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Use Strong Protocols
Always prefer TLS 1.3 or 1.2. Disable older, vulnerable protocols like SSL 3.0, TLS 1.0, and TLS 1.1 on your server.
Monitor Transparency
Keep an eye on Certificate Transparency (CT) logs to ensure no unauthorized certificates are issued for your domain.
Frequently Asked Questions
Everything you need to know about facbook.com's security status.
Q:When does facbook.com's SSL certificate expire?
facbook.com's certificate expires on June 10, 2026, which is in 8 days.
Q:Who issued the certificate for facbook.com?
It was issued by DigiCert Inc. This issuer is recognized by all major browsers.
Q:Is the connection to facbook.com safe?
The connection is currently secure, but the certificate will expire very soon and needs attention.
Q:Can I monitor this domain for free?
Yes! You can register at GuardSSL to get automatic alerts before facbook.com's certificate expires, preventing any downtime.