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zfw.de

.de ok HTTP/1.1 200 1494 ms

First seen 2026-04-18 · Last seen 2026-06-13 · crawled 2026-06-13

DE · 138.201.18.211 · AS24940 Hetzner Online GmbH

Reputation 89/100 weak security headers dmarc monitor-only

sector education type homepage

HTML metadata

Title
Zentrum für Weiterbildung gGmbH
Description
Das Zentrum für Weiterbildung ist eine innovative Weiterbildungsorganisation mit rund 40-jähriger Erfahrung in der Aus- und Weiterbildung.
Language
de
Generator
Divi v.4.27.5
Canonical
https://www.zfw.de/
Feeds
last post 114 days ago

Open Graph

url
https://www.zfw.de/
title
Zentrum für Weiterbildung gGmbH
locale
de_DE
site name
zfw.de
description
Das Zentrum für Weiterbildung ist eine innovative Weiterbildungsorganisation mit rund 40-jähriger Erfahrung in der Aus- und Weiterbildung.

Contact

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (2)

  • cdn.by.wonderpush.com×1
  • stats.gruenphase.com×1

Social

Registration

Updated
2023-04-24
Name servers
  • ns1.dmsolutions.de.
  • ns2.dmsolutions.de.
  • ns3.dmsolutions.de.
  • ns4.dmsolutions.de.

DNS records live

NS
  • ns1.dmsolutions.de
  • ns2.dmsolutions.de
  • ns3.dmsolutions.de
  • ns4.dmsolutions.de
MX
  • 10 mx01.zfw.de
TXT
  • duo_sso_verification=OGCFA642tw26nhSTk4GleJzgd0g5vu0Ms4JBuho8ZZuIrjOESGx8WZVaiyEeyqzq
  • swisssign-check=KwS3f38d-ElMkZEKLHU2Jj5ugLw
Verified for
  • Brevo
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 a mx ip4:82.165.158.143 ip4:217.160.182.127 ip4:212.184.82.194 ip4:217.160.147.64 ip4:194.25.134.16 ip4:194.25.134.17 ip4:194.25.134.18 ip4:194.25.134.19 ip4:194.25.134.20 ip4:194.25.134.21 ip4:194.25.134.22 ip4:194.25.134.80 ip4:194.25.134.81 ip4:194.25.134.82 ip4:194.25.134.83 ip4:194.25.134.84 ip4:194.25.134.85 ip4:194.25.134.86 include:_spf.perfora.net include:_spf.kundenserver.de include:nl2go.com include:newsletter2go.de include:spf.nl2go.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

YR1
from 2026-06-02 to 2026-08-31
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.zfw.de/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SameOrigin

Links to (4)

Linked from (2)

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