jakomenskeho.cz
HTML metadata
Technology
- Server
- nginx
- CMS
- WordPress 7.0
Third-party hosts loaded (2)
- via.placeholder.com×2
- gmpg.org×1
Social
Contact
- Phone
DNS records live
- NS
-
- ns1.regzone.cz
- ns1.regzone.de
- ns1.regzone.info
- MX
-
- 0 jakomenskeho-cz.mail.protection.outlook.com
Email authentication weak
- SPF
-
v=spf1 include:spf.protection.outlook.com a:smtp.pe3ny.net -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 49 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
jakomenskeho.cz