chytry-web-rk.cz
HTML metadata
Technology
- Server
- nginx
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (5)
- www.googletagmanager.com×2
- c.seznam.cz×1
- px.ads.linkedin.com×1
- www.facebook.com×1
- www.google.com×1
Contact
- Phone
DNS records live
- NS
-
- ns1.webglobe.cz
- ns2.webglobe.cz
- ns3.webglobe.com
- MX
-
- 10 mx1.active24.com
- 20 mx2.active24.com
- Verified for
-
Email authentication partial
- SPF
-
v=spf1 a mx ip4:81.95.110.8 ip6:2a02:4a8:ac24:111::110:8 include:spf.active24.com ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=nonepolicy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
E8
Expires in 44 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=31536000