indexo.dev

cosimo.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 2623 ms crawled 2026-05-18

DE · 185.62.149.41 · AS201832 COSIMO Vertriebs und Beratungs GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
COSIMO - Start
Description
Die COSIMO Vertriebs- und Beratungs GmbH ihr Partner wenn es um die Definition, Planung, Umsetzung, Installation und den Service in der Informationstechnologie geht.
Language
de
Generator
Divi Child Cosimo v.1.0.0
Canonical
https://www.cosimo.de/
Feeds

Open Graph

url
https://www.cosimo.de/
title
COSIMO - Start
locale
de_DE
site name
COSIMO
description
Die COSIMO Vertriebs- und Beratungs GmbH ihr Partner wenn es um die Definition, Planung, Umsetzung, Installation und den Service in der Informationstechnologie geht.

Technology

Server
Apache
CMS
WordPress

Contact

Email
Phone
Address
rd geladen\u00a0\u2026

Registration

Updated
2019-07-15
Name servers
  • ns1.c-srv.de.
  • ns2.c-srv.de.
  • ns3.c-srv.net.
  • ns4.c-srv.net.

DNS records live

NS
  • ns1.c-srv.de
  • ns2.c-srv.de
  • ns3.c-srv.net
  • ns4.c-srv.net
MX
  • 10 mailgate1.isp-cosimo.de
  • 20 mailgate2.isp-cosimo.de
TXT
  • 5LrfX9ImfI7OXeAAQRTWxHx5ZsyRiD7a
  • BGLMIJG5I0CMT2LU86SR2OPFW8WONK7Q41N6CP62
Verified for
  • Google
  • Microsoft 365

Email authentication weak

SPF
v=spf1 ip4:77.235.182.101 ip4:185.248.148.8 ip4:83.243.59.30 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-22 to 2026-07-21
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (2)