farbe-nrw-seminare.de
HTML metadata
Technology
- Server
- nginx
- CMS
- Joomla
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (3)
- cdn.oceandock.de×2
- cookieconsent.createoceans.com×1
- www.googletagmanager.com×1
Social
Registration
- Updated
- 2026-04-14
- Name servers
-
- ns07.domaincontrol.com.
- ns08.domaincontrol.com.
DNS records live
- NS
-
- ns07.domaincontrol.com
- ns08.domaincontrol.com
- MX
-
- 100 mxlb.ispgateway.de
- Verified for
-
Email authentication weak
- SPF
-
v=spf1 mx a include:ispgateway.de ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
Starfield Secure Certificate Authority - G2
Expires in 159 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy