indexo.dev

net-duesseldorf.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-20 · ok HTTP/1.1 200 1281 ms crawled 2026-05-07

DE · 91.250.70.76 · AS20773 Host Europe GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Der neue Internetanbieter net.D in Düsseldorf
Description
Auf der Suche einem Anbieter für schnelles Internet in Düsseldorf, der genau zu dir passt? Dann bist du bei uns richtig!
Language
de
Generator
WordPress 6.9.4
Canonical
https://net-duesseldorf.de/
Feeds

Open Graph

url
https://net-duesseldorf.de/
title
Der neue Internetanbieter net.D in Düsseldorf
locale
de_DE
site name
net.D - Das Internet für Düsseldorf
description
Schnelles Internet in Düsseldorf? Komm jetzt zu net.D!

Technology

Server
Apache
CMS
WordPress
Cookie consent
  • Cookiebot

Third-party hosts loaded (5)

  • a.twiago.com×1
  • cdn.twiago.com×1
  • consent.cookiebot.com×1
  • sibforms.com×1
  • widget.superchat.de×1

Social

Contact

Email
Phone
Address
st du uns unter der Nummer0211

Registration

Updated
2023-05-16
Name servers
  • dns11.netcologne.de.
  • dns12.netcologne.de.
  • dns13.netcologne.de.
  • dns14.netcologne.de.

DNS records live

NS
  • dns11.netcologne.de
  • dns12.netcologne.de
  • dns13.netcologne.de
  • dns14.netcologne.de
MX
  • 0 netduesseldorf-de0i.mail.protection.outlook.com
TXT
  • 9kd5j5b8q4623809hhkmo8cr5b
  • uluic0siulletirce2hn61cfmh
Verified for
  • Apple
  • Brevo
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2026-03-21 to 2026-10-05
Expires in 137 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://net-duesseldorf.de/

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

Links to (4)

Linked from (1)