SSL Certificate: w-hs.de

đŸŸĸ Valid Certificate
Common Namew-hs.de
IssuerHellenic Academic and Research Institutions CA
Issuer CNGEANT TLS RSA 1
Valid FromAug 29 11:37:08 2025 GMT
Valid UntilAug 29 11:37:08 2026 GMT (145 days left)
Serial Number3842802AC254A1AC4F4864C43AC843C7
🌐 Subject Alternative Names (1)
â„šī¸ About SSL Certificates

SSL (Secure Sockets Layer) certificates encrypt data between your browser and w-hs.de's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real W-hs website.

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