SSL Certificate: esfr.pl
🟢 Valid Certificate
| Common Name | *.esfr.pl |
|---|---|
| Issuer | Unizeto Technologies S.A. |
| Issuer CN | Certum Domain Validation CA SHA2 |
| Valid From | Jun 23 10:21:03 2025 GMT |
| Valid Until | Jun 23 10:21:02 2026 GMT (44 days left) |
| Serial Number | 05B2DE4EA341B1A7F80212E85A1E79C1 |
🌐 Subject Alternative Names (2)
*.esfr.plesfr.pl
ℹ️ About SSL Certificates
SSL (Secure Sockets Layer) certificates encrypt data between your browser and esfr.pl's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Esfr website.
Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.
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