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SSL Certificate: estudent.astu.edu.et

🟢 Valid Certificate
Common Nameestudent.astu.edu.et
IssuerLet's Encrypt
Issuer CNR12
Valid FromMay 23 09:16:16 2026 GMT
Valid UntilAug 21 09:16:15 2026 GMT (39 days left)
Serial Number05C846DF1B70BBE05B3BC01B0109DCFC8F1C
🌐 Subject Alternative Names (1)
ℹ️ About SSL Certificates

SSL (Secure Sockets Layer) certificates encrypt data between your browser and estudent.astu.edu.et's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Estudent website.

Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.