zielgruppe.de
HTML metadata
Technology
- CDN
- Cloudflare
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (4)
- assets.calendly.com×2
- www.googletagmanager.com×2
- js-eu1.hsforms.net×1
- www.facebook.com×1
Registration
- Updated
- 2025-09-04
- Name servers
-
- ns2.checkdomain.de.
- ns.checkdomain.de.
DNS records live
- NS
-
- ns.checkdomain.de
- ns2.checkdomain.de
- MX
-
- 10 mx03.secure-mailgate.com
- 20 mx04.secure-mailgate.com
Email authentication weak
- SPF
-
v=spf1 include:secure-mailgate.com ?allneutral (?all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 13 days
HTTP security headers
- present
-
- strict-transport-security
- x-content-type-options
- referrer-policy
- findings
-
- missing Content Security Policy
- missing frame protection
- missing Permissions Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-content-type-options
nosniff- strict-transport-security
max-age=31536000; includeSubDomains
zielgruppe.de