indexo.dev

mc-dortmund.de

.de crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 749 ms crawled 2026-05-31

DE · 157.97.108.3 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Marketing Club Dortmund: Marketing Club Dortmund
Language
de
Generator
TYPO3 CMS
Canonical
https://www.mc-dortmund.de/

Technology

Server
nginx
PHP
8.3.31 security-only

Social

Contact

Phone

Registration

Updated
2015-03-27
Name servers
  • ns17.knipp.net.
  • ns2.knipp.de.
  • ns3.knipp.de.

DNS records live

NS
  • ns17.knipp.net
  • ns2.knipp.de
  • ns3.knipp.de
MX
  • 0 mcdortmund-de0e.mail.protection.outlook.com
Verified for
  • GlobalSign
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com include:spf.crsend.com -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxzPGcQXDK7HnyALTAzZBJm4EtrPJB63hjDZAFYAI6/m46Z9vyEw2HGnOaHrGwxX8H341ezQsmCqcxF…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx2S4Is95gvtrAhXszqchLYUkcQL7QhGMuKM4Mk467KPsTDBicnVE1V4UlJ2dr6LMG2DX5ZV8UhVTM1…
selectors probed

Certificate (current)

YR1
from 2026-05-31 to 2026-08-29
Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.mc-dortmund.de/

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 (11)

Linked from (1)