indexo.dev

zmg.de

.de crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 215 ms crawled 2026-06-03

DE · 78.46.167.22 · AS24940 Hetzner Online GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
ZMG - Zeitungsmarktforschung Gesellschaft
Description
Die Zeitungsmarktforschung Gesellschaft der deutschen Zeitungen (ZMG) mbH ist Dienstleister für Zeitungsdaten, Planungs- und Buchungstools sowie für Forschung zu Zielgruppen und Märkten bis hin zur Werbewirkung.
Language
de
Generator
TYPO3 CMS
Canonical
https://zmg.de/
Feeds

Technology

Server
Apache

Registration

Updated
2018-03-21
Name servers
  • ns.udag.de.
  • ns.udag.net.
  • ns.udag.org.

DNS records live

NS
  • ns.udag.de
  • ns.udag.net
  • ns.udag.org
MX
  • 0 zmg-de.mail.protection.outlook.com

Email authentication partial

SPF
v=spf1 ip4:217.110.239.226 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQClk3vb+gpcPNm1A5ZLj0YO73WKGvFYMPzkqMeovAqk9PXXWJ6+mF1wUcG35wyFBBRvElwC3lnygweq0YdB5A…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyj1KOeQK7Xn6lnHmYSd5vTN/Jrc8TR/mLnWGM/Ai7jjRcVHQE4KqfKg1JluQ6FVunmXBDOiyeob5Y6…
selectors probed

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-05-27 to 2026-12-12
Expires in 191 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://zmg.de/

present
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff

Links to (1)

Linked from (1)