netkonzept-online.de
HTML metadata
Technology
- Server
- Apache
- Analytics
-
- Google Tag Manager
- Social widgets
-
- YouTube Embed
Third-party hosts loaded (4)
- cdn.leadbeat.de×1
- instant.page×1
- www.googletagmanager.com×1
- www.youtube.com×1
Contact
Registration
- Updated
- 2024-04-11
- 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 mail.mailsrvbudde.de
- Verified for
-
Email authentication strong
- SPF
-
v=spf1 mx -allstrict (-all) - DMARC
-
v=DMARC1; p=reject; rua=mailto:postmaster@netkonzept-online.de; ruf=mailto:postmaster@netkonzept-online.de; fo=1; adkim=s; aspf=s; rf=afrf; sp=rejectpolicy: reject (enforced) · sp=reject - DKIM
- no key found at common selectors
Certificate (current)
E7
Expires in 77 days
HTTP security headers
- present
-
- x-content-type-options
- referrer-policy
- permissions-policy
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
Header values
- referrer-policy
no-referrer-when-downgrade, strict-origin-when-cross-origin- permissions-policy
interest-cohort=()- x-content-type-options
nosniff