dsslearning.com.brSSL Check Results
84
days until expiration
TLSv1.3
TLS_AES_256_GCM_SHA384
Google Trust Services
256 bits
5C14CFDDDA71BD380D15D1EB1466707E
FF:E1:97:B4:5A:7F:32:9E:24:42:5D:5A:B1:67:D6:E3:69:7D:10:4F
BF:B0:9E:B4:64:0C:35:A4:12:3E:8E:DE:BF:71:E8:80:7E:9F:77:B7:F9:CC:3E:4B:8F:12:07:B8:44:0B:B2:EC
Security Score
Excellent security configuration
WE1
84 days
Feb 20, 2026
May 21, 2026
GlobalSign nv-sa
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 dsslearning.com.br's security status.
Q:When does dsslearning.com.br's SSL certificate expire?
dsslearning.com.br's certificate expires on May 21, 2026, which is in 84 days.
Q:Who issued the certificate for dsslearning.com.br?
It was issued by Google Trust Services. This issuer is recognized by all major browsers.
Q:Is the connection to dsslearning.com.br safe?
Yes, the certificate is valid, meaning communication with dsslearning.com.br is encrypted and secure.
Q:Can I monitor this domain for free?
Yes! You can register at GuardSSL to get automatic alerts before dsslearning.com.br's certificate expires, preventing any downtime.