3f-group.net
HTML metadata
Technology
- CDN
- Cloudflare
- Analytics
-
- Google Tag Manager
- Cookie consent
-
- Osano
Third-party hosts loaded (5)
- cdn.prod.website-files.com×8
- assets-global.website-files.com×3
- cmp.osano.com×1
- d3e54v103j8qbb.cloudfront.net×1
- www.googletagmanager.com×1
Registration
- Registrar
- Cronon GmbH
- Created
- 2016-03-03
- Expires
- 2027-03-03 288 days left
- Updated
- 2026-03-04
- Name servers
-
- docks06.rzone.de
- shades01.rzone.de
DNS records live
- NS
-
- docks06.rzone.de
- shades01.rzone.de
- MX
-
- 5 smtpin.rzone.de
Email authentication strong
- SPF
- not published
- DMARC
-
v=DMARC1;p=reject;policy: reject (enforced) - DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 56 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy