SSL Certificate: geidai.ac.jp
🟢 Valid Certificate
| Common Name | www.geidai.ac.jp |
|---|---|
| Organization | 国立大学法人 東京芸術大学 |
| Issuer | Cybertrust Japan Co., Ltd. |
| Issuer CN | Cybertrust Japan SureServer EV CA G3 |
| Valid From | Jul 3 07:23:55 2026 GMT |
| Valid Until | Jan 3 14:59:00 2027 GMT (164 days left) |
| Serial Number | 5FC9A622239983AEC49BC38AE8CA72778AD102DC |
🌐 Subject Alternative Names (2)
ℹ️ About SSL Certificates
SSL (Secure Sockets Layer) certificates encrypt data between your browser and geidai.ac.jp's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Geidai website.
Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.
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