SSL Certificate: rubygems.org
🟢 Valid Certificate
| Common Name | rubygems.org |
|---|---|
| Issuer | GlobalSign nv-sa |
| Issuer CN | GlobalSign Atlas R3 DV TLS CA 2026 Q1 |
| Valid From | Feb 5 18:00:26 2026 GMT |
| Valid Until | Mar 9 18:00:25 2027 GMT (235 days left) |
| Serial Number | 01B5DC37AB38AD4909A61B6E868480B6 |
🌐 Subject Alternative Names (4)
ℹ️ About SSL Certificates
SSL (Secure Sockets Layer) certificates encrypt data between your browser and rubygems.org's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Rubygems website.
Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.
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