das-lena-prinzip.de
HTML metadata
Technology
- CDN
- Cloudflare
- Analytics
-
- Google Tag Manager
- Cookie consent
-
- Usercentrics
Third-party hosts loaded (5)
- cdn.prod.website-files.com×16
- app.usercentrics.eu×1
- d3e54v103j8qbb.cloudfront.net×1
- mailform.haufe.com×1
- www.googletagmanager.com×1
Registration
- Updated
- 2026-03-26
- Name servers
-
- ns1.haufegroup.de.
- ns2.haufegroup.com.
DNS records live
- NS
-
- ns1.haufegroup.de
- ns2.haufegroup.com
Email authentication no MX
- SPF
-
v=spf1 -allstrict (-all) - DMARC
-
v=DMARC1;p=reject;adkim=s;aspf=spolicy: reject (enforced) - DKIM
-
Show 12 DKIM selectors
- default:
v=DKIM1; p= - google:
v=DKIM1; p= - selector1:
v=DKIM1; p= - selector2:
v=DKIM1; p= - k1:
v=DKIM1; p= - k2:
v=DKIM1; p= - mail:
v=DKIM1; p= - dkim:
v=DKIM1; p= - s1:
v=DKIM1; p= - s2:
v=DKIM1; p= - mxvault:
v=DKIM1; p= - smtpapi:
v=DKIM1; p=
selectors probed - default:
Certificate (current)
WE1
Expires in 38 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- findings
-
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- content-security-policy
frame-ancestors 'self'- strict-transport-security
max-age=31536000; includeSubDomains; preload
das-lena-prinzip.de