deltakonzept.de
HTML metadata
Technology
- Server
- nginx
- CMS
- WordPress 7.0
- jQuery
- 3.7.1
Third-party hosts loaded (1)
- matomo.dkcdn.de×1
Social
Contact
- Phone
Registration
- Updated
- 2026-02-17
- Name servers
-
- ns1.deltakonzept.de.
- ns2.deltakonzept.de.
- ns3.deltakonzept.de.
- ns4.deltakonzept.de.
DNS records live
- NS
-
- ns1.deltakonzept.de
- ns2.deltakonzept.de
- ns3.deltakonzept.de
- ns4.deltakonzept.de
- MX
-
- 10 mailin.deltakonzept.de
- Verified for
-
- Microsoft 365
Email authentication strong
- SPF
-
v=spf1 a mx include:_spf.deltakonzept.de -allstrict (-all) - DMARC
-
v=DMARC1; p=reject; sp=quarantine; rua=mailto:dmarc@deltakonzept.de; ruf=mailto:dmarc-error@deltakonzept.de; fo=1;policy: reject (enforced) · sp=quarantine - DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 71 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=15768000
Links to (2)
- linkedin.com×1
- xing.com×1
deltakonzept.de