indexo.dev

zonezero.de

.de dns

First seen 2026-05-14 · Last seen 2026-05-30 · ok HTTP/1.1 200 609 ms crawled 2026-05-19

DE · 89.58.1.196 · AS197540 netcup GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
zonezero media solutions
Description
zonezero media solutions - Datenbanken, Intranet- und Extranet-Lösungen für KMU und Multimediasysteme

Technology

Server
Apache

Registration

Updated
2017-10-15
Name servers
  • a.ns14.net.
  • b.ns14.net.
  • c.ns14.net.
  • d.ns14.net.

DNS records live

NS
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
MX
  • 10 mx-1.zonezero.de
Verified for
  • Brevo
  • Google

Email authentication partial

SPF
v=spf1 a mx include:_spf.zonezero.de ~all
softfail (~all)
DMARC
v=DMARC1; p=none; sp=none; rua=mailto:dmarc@zzml.de!10m; ruf=mailto:dmarc@zzml.de!10m; rf=afrf; pct=100; ri=86400
policy: none (monitoring only) · sp=none
DKIM
  • default: v=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC674D0BarM1TpI68mcnzpAGBTfDjlFSStvepLetJUrll8RIQLYiBHaMfHGSF3fhi2tgOXaM9rNumiGggI8dihc…
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

R12
from 2026-04-14 to 2026-07-13
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://zonezero.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy