indexo.dev

csg-systems.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 1925 ms crawled 2026-05-09

DE · 92.205.172.11 · AS21499 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Home - CSG Systems GmbH
Language
de
Generator
Divi v.4.25.1
Canonical
https://csg-systems.de/
Feeds

Open Graph

url
https://csg-systems.de/
title
Home - CSG Systems GmbH
locale
de_DE
site name
CSG Systems GmbH

Technology

Server
Apache
CMS
WordPress

Social

Contact

Phone

Registration

Updated
2021-01-14
Name servers
  • ns45.domaincontrol.com.
  • ns46.domaincontrol.com.

DNS records live

NS
  • ns45.domaincontrol.com
  • ns46.domaincontrol.com
MX
  • 10 mx-01-eu-central-1.prod.hydra.sophos.com
  • 20 mx-02-eu-central-1.prod.hydra.sophos.com
TXT
Show 4 TXT records
  • sophos-domain-verification=b9b34cddf9e5e1b1ff4e2ccf2b4a99e384294171
  • atlassian-domain-verification=q8qQREc7LVpiFtQ59sawHdmbfLphH3gIOxiXTabJDJwSBT2Rlqq/OaW2mpL/3Db2
  • MS=BA9F71EB1E294E869724C04B62E7CDAC9424340A
  • atlassian-sending-domain-verification=190afb9e-7ce2-4d8d-a82f-482b8c12d39c

Email authentication weak

SPF
v=spf1 mx ip4:80.150.112.34 include:spf.server-he.de include:_spf_eucentral1.prod.hydra.sophos.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2025-07-03 to 2026-08-02
Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://csg-systems.de/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Links to (2)

Linked from (1)