SSL Certificate: duke4.net
🟢 Valid Certificate
| Common Name | duke4.net |
|---|---|
| Issuer | Let's Encrypt |
| Issuer CN | YR2 |
| Valid From | Jul 3 06:35:15 2026 GMT |
| Valid Until | Oct 1 06:35:14 2026 GMT (65 days left) |
| Serial Number | 054CC0EA057E4909A04833B201E02FFD6343 |
🌐 Subject Alternative Names (2)
*.duke4.netduke4.net
ℹ️ About SSL Certificates
SSL (Secure Sockets Layer) certificates encrypt data between your browser and duke4.net's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Duke4 website.
Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.
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