beckcui.cnSSL Check Results
19
days until expiration
TLSv1.3
TLS_AES_256_GCM_SHA384
Let's Encrypt
2048 bits
0613DDE130A0A606E15E44D9FF20F545B0F9
32:63:14:61:B2:5B:DE:82:80:73:FC:F3:C7:39:CA:AB:2F:A0:1D:F0
C8:E8:A5:6D:4D:73:6C:51:6E:FB:27:BE:62:71:CC:8D:79:C0:5D:B4:14:B2:6B:63:C7:24:EE:E3:DF:88:00:21
Security Score
Excellent security configuration
- 尽快更新即将过期的证书
R12
19 days
Nov 10, 2025
Feb 8, 2026
Security Analysis
Secure
Secure
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Certificate History
No historical data found
SSL Security Best Practices
Automate Renewals
Forgotten certificates cause downtime. Use Let's Encrypt or professional monitoring to automate the renewal process.
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 beckcui.cn's security status.
Q:When does beckcui.cn's SSL certificate expire?
beckcui.cn's certificate expires on February 8, 2026, which is in 19 days.
Q:Who issued the certificate for beckcui.cn?
It was issued by Let's Encrypt. This issuer is recognized by all major browsers.
Q:Is the connection to beckcui.cn 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 beckcui.cn's certificate expires, preventing any downtime.