indexo.dev

cooperative.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-20 · ok HTTP/1.1 200 1912 ms crawled 2026-05-14

DE · 195.52.247.22 · AS12312 ecotel communication ag

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
COOPERATIVE - Infrastruktur und Umwelt
Description
COOPERATIVE - Infrastruktur und Umwelt. Forschung und wissenschaftliche Studien, Gutachterliche Stellungnahmen, Ingenieurberatung und Konzepte, Fachplanungen
Language
de

Technology

Server
Apache

Contact

Email

Registration

Updated
2022-12-06
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
  • 0 cooperative-de.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-05-03 to 2026-08-01
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)