tuvnrw.de
HTML metadata
Technology
- Server
- LiteSpeed
- CMS
- WordPress
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (2)
- maps.google.com×1
- www.googletagmanager.com×1
Social
Contact
- Phone
Registration
- Updated
- 2025-10-28
- Name servers
-
- erin.ns.cloudflare.com.
- graham.ns.cloudflare.com.
DNS records live
- NS
-
- erin.ns.cloudflare.com
- graham.ns.cloudflare.com
- MX
-
- 1 smtp.google.com
- Verified for
-
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
-
- google:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAl/nlNVLjkEzgoDGyFUlW+N535//COOPqg8kRpnnFx4AwfMpszvBV9nOLBBuWbQ7YX27ydfmfjTbodY…
selectors probed - google:
Certificate (current)
R13
Expires in 52 days
HTTP security headers
- present
-
- content-security-policy
- findings
-
- missing HSTS
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- content-security-policy
upgrade-insecure-requests