historickeosobnosti.cz
HTML metadata
Technology
- Server
- nginx
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (2)
- fonts.googleapis.com×1
- www.googletagmanager.com×1
Social
Registration
- Registrar
- REG-INTERNET-CZ
- Created
- 2020-11-16
- Expires
- 2026-11-15 163 days left
- Updated
- 2020-12-29
- Name servers
-
- ns1.ebola.cz
- ns2.ebola.cz
- ns.ebola.cz
DNS records live
- NS
-
- ns1.webglobe.cz
- ns2.webglobe.cz
- ns3.webglobe.com
- MX
-
- 5 smtp.historickeosobnosti.cz
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 41 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=15768000