SSL Certificate: delpher.nl
🟢 Valid Certificate
| Common Name | www.delpher.nl |
|---|---|
| Organization | Koninklijke Bibliotheek |
| Issuer | Hellenic Academic and Research Institutions CA |
| Issuer CN | GEANT TLS ECC 1 |
| Valid From | Nov 18 18:02:01 2025 GMT |
| Valid Until | Nov 18 18:02:01 2026 GMT (114 days left) |
| Serial Number | 4A31959387A340F3E4C8F375123D58C9 |
🌐 Subject Alternative Names (2)
ℹ️ About SSL Certificates
SSL (Secure Sockets Layer) certificates encrypt data between your browser and delpher.nl's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Delpher website.
Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.
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