indexo.dev

vdi-wissensforum.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-20 · ok HTTP/1.1 200 2560 ms crawled 2026-05-19

DE · 194.245.192.248 · AS5517 CSL Computer Service Langenbach GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Seminare & Konferenzen für Ingenieure
Description
Weiterbildung für Ingenieure & technische Fachkräfte: Das VDI Wissensforum bietet Konferenzen, Fachtagungen & Lehrgänge. Jetzt informieren!
Language
de
Generator
TYPO3 CMS
Canonical
https://www.vdi-wissensforum.de/
Translations
  • de
  • en

Open Graph

url
https://www.vdi-wissensforum.de/
title
Seminare & Konferenzen für Ingenieure
locale
de_DE
image:url
https://www.vdi-wissensforum.de/fileadmin/_processed_/a/6/csm_VDI_Header_2021_1920x880_02_26403fb39c.jpg
site name
VDI Wissensforum
description
Weiterbildung für Ingenieure & technische Fachkräfte: Das VDI Wissensforum bietet Konferenzen, Fachtagungen & Lehrgänge. Jetzt informieren!

Technology

Server
nginx
Cookie consent
  • Cookiebot

Third-party hosts loaded (4)

  • consent.cookiebot.com×1
  • img.youtube.com×1
  • www.google.com×1
  • www.vdiconference.com×1

Social

Contact

Phone
Address
VDI-Platz 1, 40468, Düsseldorf, DE

Registration

Updated
2017-08-21
Name servers
  • a.ns.nrw.net.
  • b.ns.nrw.net.
  • c.ns.nrw.net.

DNS records live

NS
  • x.ns.joker.com
  • y.ns.joker.com
  • z.ns.joker.com
MX
  • 0 vdiwissensforum-de0i.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com a ip4:194.245.193.32/27 ip4:89.107.184.0/21 ip4:185.18.92.0/22 ip4:176.28.21.205/32 ip6:2a01:50c0::/32 include:_spf.csl.de include:_spf.vdi.de include:auth.msgapp.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-04-17 to 2026-11-02
Expires in 165 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.vdi-wissensforum.de/

present
  • strict-transport-security
  • content-security-policy
  • x-content-type-options
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
content-security-policy
default-src 'self' data: www.vdi-wissensforum.de www.vdiconference.com; script-src 'self' 'nonce-skotLSm7oWMLxucPMnoSMT7tny0OPLyAt110WJ1qqO3SvBum_zYL7A' 'strict-dynamic' data: www.vdi-wissensforum.de www.vdiconference.com blob: *.adsrvr.org *.bing.com *.cookiebot.com *.clarity.ms *.dmndfrcstng.com dmndfrcstng.com *.doubleclick.net *.facebook.net *.googleadservices.com *.google-analytics.com *.googletagmanager.com *.google.com *.gstatic.com *.licdn.com *.openai.com *.pay1.de *.podigee-cdn.net *.salesfusion.com *.salesviewer.org salesviewer.org *.scarabresearch.com *.signalize.com *.teads.tv *.xingcdn.com *.xing.com *.virtualbadge.io 'unsafe-eval' 'report-sample'; style-src-attr 'unsafe-inline' 'report-sample'; img-src 'self' data: *.ytimg.com *.vimeocdn.com *.bing.com *.clarity.ms *.cookiebot.com *.dmndfrcstng.com dmndfrcstng.com *.doubleclick.net *.facebook.com *.google.com *.google.de *.google-analytics.com *.googletagmanager.com *.licdn.com *.linkedin.com *.plyr.io *.salesviewer.org
strict-transport-security
max-age=63072000; includeSubDomains; preload

Links to (6)

Linked from (7)