siba.cz
HTML metadata
Technology
- Server
- openresty
- Fonts
-
- Google Fonts
Third-party hosts loaded (4)
- static.golemos.com×6
- c.imedia.cz×1
- c.seznam.cz×1
- fonts.googleapis.com×1
Social
Contact
- Phone
Registration
- Registrar
- REG-THINLINE
- Created
- 2000-02-05
- Expires
- 2027-02-03 247 days left
- Updated
- 2026-04-27
- Name servers
-
- ns1.thinline.cz
- ns2.thinline.cz
- ns3.cesky-hosting.eu
DNS records live
- NS
-
- ns1.thinline.cz
- ns2.thinline.cz
- ns3.cesky-hosting.eu
- MX
-
- 10 mx1d10.thinline.cz
- 20 mx1b20.thinline.cz
Email authentication weak
- SPF
-
v=spf1 a include:spf.cesky-hosting.cz include:_spf.eshop-rychle.cz -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 52 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=31536000; preload