hartmann-bau.de
HTML metadata
Technology
- Server
- nginx
- CMS
- Gatsby
- Cookie consent
-
- Cookiebot
- Social widgets
-
- YouTube Embed
Third-party hosts loaded (3)
- cdn1.site-media.eu×20
- www.youtube-nocookie.com×2
- consent.cookiebot.com×1
Social
Registration
- Updated
- 2025-01-22
- Name servers
-
- ns1.resellerinterface.de.
- ns2.resellerinterface.de.
- ns3.resellerinterface.de.
DNS records live
- NS
-
- ns1.resellerinterface.de
- ns2.resellerinterface.de
- ns3.resellerinterface.de
- MX
-
- 10 mx01.hornetsecurity.com
- 20 mx02.hornetsecurity.com
- 30 mx03.hornetsecurity.com
- 40 mx04.hornetsecurity.com
Email authentication weak
- SPF
-
v=spf1 include:spf.hornetsecurity.com ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 22 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- short HSTS max-age
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=7776000