What sdn.cz is built with
Read on 2026-10-28 14:25. 4 technologies spotted.
| Technology | Category | Version | Confidence | Tell |
|---|---|---|---|---|
| HSTS | Security | 100% | headers strict-transport-security: max-age=31536000; includeSubDomains; prel | |
| Let's Encrypt | SSL/TLS certificate authorities | 100% | certIssuer: Let's Encrypt, YR2 | |
| Nginx | Web servers, Reverse proxies | 100% | headers server: nginx | |
| Varnish | Caching | 100% | headers x-varnish: 2315174862 |
Look up any site with GET /v1/lookup?domain=sdn.cz. Start free.