helenin.cz
HTML metadata
Technology
- Server
- nginx
- Stack
- PHP
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (3)
- www.googletagmanager.com×2
- track.adform.net×1
- www.facebook.com×1
Social
Contact
- Phone
DNS records live
- NS
-
- ins1.ji.cz
- ins2.ji.cz
- MX
-
- 0 helenin-cz.mail.protection.outlook.com
- Verified for
-
- Adobe
- Microsoft 365
Email authentication weak
- SPF
-
v=spf1 include:spf.protection.outlook.com ip4:213.226.224.0/27 -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
YE1
Expires in 88 days
HTTP security headers
- present
-
- content-security-policy
- x-frame-options
- findings
-
- missing HSTS
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- content-security-policy
upgrade-insecure-requests