sfq-energy.comSSL Check Results
80
days until expiration
TLSv1.2
ECDHE-ECDSA-AES128-GCM-SHA256
Let's Encrypt
256 bits
057BDC8BEEC13752D369D1645BB180684A23
EB:16:A7:58:9B:AF:25:4C:CF:D3:27:E6:50:76:47:19:71:CA:8B:84
B4:0B:80:F6:1A:6C:E3:A3:E5:E9:B7:FD:ED:FC:30:9C:3C:9C:B3:90:75:11:80:14:92:C4:C5:04:BC:67:DD:00
Security Score
Excellent security configuration
E7
80 days
Jan 24, 2026
Apr 24, 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 sfq-energy.com's security status.
Q:When does sfq-energy.com's SSL certificate expire?
sfq-energy.com's certificate expires on April 24, 2026, which is in 80 days.
Q:Who issued the certificate for sfq-energy.com?
It was issued by Let's Encrypt. This issuer is recognized by all major browsers.
Q:Is the connection to sfq-energy.com safe?
Yes, the certificate is valid, meaning communication with sfq-energy.com is encrypted and secure.
Q:Can I monitor this domain for free?
Yes! You can register at GuardSSL to get automatic alerts before sfq-energy.com's certificate expires, preventing any downtime.