SSL Certificate: poczta.o2.pl
🟢 Valid Certificate
| Common Name | *.o2.pl |
|---|---|
| Issuer | DigiCert Inc |
| Issuer CN | RapidSSL TLS RSA CA G1 |
| Valid From | Apr 13 00:00:00 2026 GMT |
| Valid Until | Oct 28 23:59:59 2026 GMT (153 days left) |
| Serial Number | 0A93F9BC916A20745790D23D0C6D96FB |
🌐 Subject Alternative Names (2)
*.o2.plo2.pl
ℹ️ About SSL Certificates
SSL (Secure Sockets Layer) certificates encrypt data between your browser and poczta.o2.pl's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Poczta website.
Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.
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