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SSL Certificate: mpg.de

🟢 Valid Certificate
Common Namewww.mpg.de
OrganizationMax-Planck-Gesellschaft
IssuerHellenic Academic and Research Institutions CA
Issuer CNGEANT TLS RSA 1
Valid FromNov 7 16:12:09 2025 GMT
Valid UntilNov 7 16:12:09 2026 GMT (189 days left)
Serial Number4992EF2DB3A38797B46131C7B273B0A2
🌐 Subject Alternative Names (2)
ℹ️ About SSL Certificates

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

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