SSL Certificate: gplum.co.kr
🟢 Valid Certificate
| Common Name | *.gplum.co.kr |
|---|---|
| Organization | GnB PARALLAX Education Co., Ltd. |
| Issuer | DigiCert Inc |
| Issuer CN | Thawte TLS RSA CA G1 |
| Valid From | Nov 18 00:00:00 2025 GMT |
| Valid Until | Dec 14 23:59:59 2026 GMT (141 days left) |
| Serial Number | 0B1B74677760258BE3FF8784088CC167 |
🌐 Subject Alternative Names (2)
*.gplum.co.krgplum.co.kr
ℹ️ About SSL Certificates
SSL (Secure Sockets Layer) certificates encrypt data between your browser and gplum.co.kr's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Gplum website.
Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.
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