holzbau-rosenbaum.de
HTML metadata
Technology
- CDN
- Cloudflare
- Social widgets
-
- YouTube Embed
Third-party hosts loaded (3)
- cdn2.editmysite.com×18
- cdn11.editmysite.com×5
- www.youtube.com×2
Contact
Registration
- Updated
- 2026-04-01
- Name servers
-
- ns81.domaincontrol.com.
- ns82.domaincontrol.com.
DNS records live
- NS
-
- ns81.domaincontrol.com
- ns82.domaincontrol.com
- MX
-
- 10 filter10.antispamcloud.com
- 20 filter20.antispamcloud.com
- 30 filter30.antispamcloud.com
- 40 filter40.antispamcloud.com
Email authentication weak
- SPF
-
v=spf1 include:spf.fritz.gmbh -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 70 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy