indexo.dev

duesseldorf-online.de

.de crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 533 ms crawled 2026-06-02

DK · 46.30.211.38 · AS51468 One.com A/S

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
Hosted by one.com
Language
en_us

Technology

Server
nginx

Registration

Updated
2023-06-29
Name servers
  • ns01.one.com.
  • ns02.one.com.

DNS records live

NS
  • ns01.one.com
  • ns02.one.com
MX
  • 10 mx1.pub.mailpod11-cph3.one.com
  • 10 mx2.pub.mailpod11-cph3.one.com
  • 10 mx3.pub.mailpod11-cph3.one.com
  • 10 mx4.pub.mailpod11-cph3.one.com
TXT
  • 0a19168e3b6928cd554a5d8b0557cf7369291ed6

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

R13
from 2026-05-18 to 2026-08-16
Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://duesseldorf-online.de/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (1)