docinsider.de
HTML metadata
Technology
- CMS
- WordPress
- Analytics
-
- Google Tag Manager
- Ads
-
- Google AdSense
Third-party hosts loaded (2)
- pagead2.googlesyndication.com×2
- www.googletagmanager.com×1
Social
Registration
- Updated
- 2026-04-24
- Name servers
-
- dns.dns1.de.
- dns.dns2.de.
- dns.dns3.de.
- dns.dns4.de.
DNS records live
- NS
-
- dns.dns1.de
- dns.dns2.de
- dns.dns3.de
- dns.dns4.de
- MX
-
- 10 mx16a.antispameurope.com
- 20 mx16b.antispameurope.com
- 30 mx16c.antispameurope.com
- 40 mx16d.antispameurope.com
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 63 days
HTTP security headers
- present
-
- x-content-type-options
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff