indexo.dev

cowelio.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-14 · ok HTTP/1.1 200 1497 ms crawled 2026-05-07

DE · 194.97.146.169 · AS5539 SpaceNet AG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
cowelio - Energiemanager für die Wohnungs- und Immobilienwirtschaft
Language
en

Technology

Server
Apache

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×2
  • piwik.brunata-metrona.de×1

Registration

Updated
2021-08-25
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 cowelio-de.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:_spf.aranes.de mx ip4:89.1.66.97/27 include:spf.protection.outlook.com include:spf.smtp.net -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwbE3cuQQ79t5Yc0yG7ez1yFwBHzeo7GhZvaKvM2zHCmdnj4VZkbfZQLG5cAdLVa507Qk+vEjeI1r6T…
selectors probed

Certificate (current)

R12
from 2026-04-04 to 2026-07-03
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)