vysokeskoly.cz
HTML metadata
Technology
- CDN
- Cloudflare
- CMS
- Gatsby
- PHP
- 8.1.11 end of life
- Fonts
-
- Google Fonts
Third-party hosts loaded (1)
- fonts.googleapis.com×1
Social
DNS records live
- NS
-
- darl.ns.cloudflare.com
- sue.ns.cloudflare.com
- MX
-
- 1 aspmx.l.google.com
- 10 alt3.aspmx.l.google.com
- 10 alt4.aspmx.l.google.com
- 5 alt1.aspmx.l.google.com
- 5 alt2.aspmx.l.google.com
- Verified for
-
Email authentication partial
- SPF
-
v=spf1 ip4:95.173.211.46 ip4:95.173.211.162 ip4:82.113.44.1 ip4:212.24.146.218 ip4:212.24.146.219 include:spf.mandrillapp.com include:spf.smartemailing.cz include:_spf.google.com ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=nonepolicy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
E8
Expires in 64 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Links to (4)
Linked from (2)
- 95match.cz×1
- sspo.cz×1