st-os.com
HTML metadata
Technology
- Server
- Magnetpro
- JS framework
- Angular 11.2.14
- Social widgets
-
- YouTube Embed
Third-party hosts loaded (2)
- www.youtube.com×2
- www.youtube-nocookie.com×1
Social
Registration
- Registrar
- CSL Computer Service Langenbach GmbH d/b/a joker.com
- Created
- 2013-06-26
- Expires
- 2026-06-26 23 days left
- Updated
- 2025-06-15
- Name servers
-
- ns1.regzone.cz
- ns1.regzone.de
- ns1.regzone.info
DNS records live
- NS
-
- ns1.regzone.cz
- ns1.regzone.de
- ns1.regzone.info
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 71 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- findings
-
- missing Content Security Policy
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- strict-transport-security
max-age=63072000; preload
Links to (5)
- vezkukla.cz×1
- st-os.cz×1
- permonium.cz×1
- facebook.com×1
- arealkukla.cz×1
Linked from (1)
- st-os.cz×1