em.cougarmtn.comSSL Check Results
54
days until expiration
TLSv1.2
ECDHE-RSA-AES256-GCM-SHA384
Let's Encrypt
3072 bits
0541688CA7C686D7D7A58E0904D6DB5D3CA8
14:B6:50:AA:4F:D4:0B:61:82:8C:1E:5E:20:FD:06:C0:7D:F3:12:16
FA:81:85:50:16:03:32:60:0F:6A:13:98:99:B3:9B:45:B1:96:1D:27:0D:7D:9D:5C:7F:B5:F0:D1:13:FE:64:F5
Security Score
Excellent security configuration
R12
54 days
Mar 26, 2026
Jun 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 em.cougarmtn.com's security status.
Q:When does em.cougarmtn.com's SSL certificate expire?
em.cougarmtn.com's certificate expires on June 24, 2026, which is in 54 days.
Q:Who issued the certificate for em.cougarmtn.com?
It was issued by Let's Encrypt. This issuer is recognized by all major browsers.
Q:Is the connection to em.cougarmtn.com safe?
Yes, the certificate is valid, meaning communication with em.cougarmtn.com is encrypted and secure.
Q:Can I monitor this domain for free?
Yes! You can register at GuardSSL to get automatic alerts before em.cougarmtn.com's certificate expires, preventing any downtime.