SSL Certificate: edu.web.nhk
🟢 Valid Certificate
| Common Name | *.web.nhk |
|---|---|
| Organization | Japan Broadcasting Corporation |
| Issuer | Cybertrust Japan Co., Ltd. |
| Issuer CN | Cybertrust Japan SureServer CA G4 |
| Valid From | Apr 6 00:40:51 2026 GMT |
| Valid Until | Oct 18 14:59:00 2026 GMT (145 days left) |
| Serial Number | 4F767088CE72F316E633DA854C31D371317CFD6D |
🌐 Subject Alternative Names (1)
*.web.nhk
ℹ️ About SSL Certificates
SSL (Secure Sockets Layer) certificates encrypt data between your browser and edu.web.nhk's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Edu website.
Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.
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