dalao.ruSSL Check Results
87
days until expiration
TLSv1.3
TLS_AES_256_GCM_SHA384
Let's Encrypt
2048 bits
0645129185BD7E36269AF440C9B108B3BCE3
2A:9D:A1:16:74:73:29:36:94:8E:38:28:29:27:30:B3:90:19:02:87
66:00:3E:23:F3:84:F5:77:78:0C:15:4F:52:60:05:05:05:BA:F0:54:31:4E:8B:FC:C6:DC:AB:CE:B2:1D:AB:2E
Security Score
Excellent security configuration
R12
87 days
Jan 18, 2026
Apr 18, 2026
Security Analysis
Secure
Secure
Want continuous monitoring?
Get instant alerts when certificates expire or encounter issues.
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 dalao.ru's security status.
Q:When does dalao.ru's SSL certificate expire?
dalao.ru's certificate expires on April 18, 2026, which is in 87 days.
Q:Who issued the certificate for dalao.ru?
It was issued by Let's Encrypt. This issuer is recognized by all major browsers.
Q:Is the connection to dalao.ru safe?
Yes, the certificate is valid, meaning communication with dalao.ru is encrypted and secure.
Q:Can I monitor this domain for free?
Yes! You can register at GuardSSL to get automatic alerts before dalao.ru's certificate expires, preventing any downtime.