indexo.dev

cortex-management.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-09 · ok HTTP/1.1 200 1626 ms crawled 2026-05-09

DE · 81.28.228.193 · AS29014 ScaleUp Technologies GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Hier entsteht eine neue Webpräsenz / A new website is being developed

Technology

Server
Apache

Registration

Updated
2021-12-13
Name servers
  • ns1.securehost.de.
  • ns2.securehost.de.

DNS records live

NS
  • ns1.securehost.de
  • ns2.securehost.de
MX
  • 10 mail.securehost.de

Email authentication weak

SPF
v=spf1 include:spf.securehost.de ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-11 to 2026-07-10
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://cortex-management.de/

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

Linked from (6)