indexo.dev

druckerchallenge.org

.org crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 2642 ms crawled 2026-05-07

FR · 92.205.54.91 · AS21499 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Global Peter Drucker Challenge
Language
en
Generator
TYPO3 CMS

Technology

Server
nginx
CMS
Joomla

Social

Contact

Email

Registration

Registrar
InterNetX GmbH
Created
2010-05-07
Updated
2025-06-21
Name servers
  • ns09.domaincontrol.com
  • ns10.domaincontrol.com

DNS records live

NS
  • ns09.domaincontrol.com
  • ns10.domaincontrol.com
MX
  • 100 mail.druckerchallenge.org

Email authentication partial

SPF
v=spf1 mx include:spf.w4ymail.at a:ymlp.com include:spf.ymlp.com include:world4you.com include:druckersociety.eu include:_spf.google.com a include:ispgateway.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2026-04-24 to 2026-11-04
Expires in 169 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://druckerchallenge.org/home/

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

Links to (8)

Linked from (1)