indexo.dev

klostermann-group.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 1090 ms crawled 2026-05-08

DE · 217.160.0.241 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Klostermann Group – Lichtwerbung, Wegeleitsysteme & Digital Signage | Werbetechnik seit 1911 - Klostermann Group
Description
Klostermann Group - METALLBAU, KUNSTSTOFFVERARBEITUNG, GRAFIK, LEUCHTWERBEANLAGEN, WEGELEITSYSTEME
Language
de-DE
Generator
TYPO3 CMS
Canonical
https://www.klostermann-group.com/de/
Translations
  • de-de
  • en-us

Technology

Server
Apache
CMS
Joomla

Registration

Registrar
IONOS SE
Created
1999-09-09
Expires
2026-09-09 112 days left
Updated
2025-09-10
Name servers
  • ns1033.ui-dns.biz
  • ns1069.ui-dns.de
  • ns1099.ui-dns.org
  • ns1123.ui-dns.com

DNS records live

NS
  • ns1033.ui-dns.biz
  • ns1069.ui-dns.de
  • ns1099.ui-dns.org
  • ns1123.ui-dns.com
MX
  • 0 mx-01-eu-central-1.prod.hydra.sophos.com
  • 10 mx-02-eu-central-1.prod.hydra.sophos.com
TXT
Show 4 TXT records
  • google-site-verification=j3e5LTajpqqTthdegfbgkeB5KwlojiqnLVOn5sz5sFE
  • apple-domain-verification=vvZ79FeOwo6pPX2k
  • sophos-domain-verification=c22d9d65b28658025474a32962d5d2f460afb6fa
  • sophos-domain-verification=1360d38850e443c10e11ce93f86c7863fe4f3fff81f9f5d1d4d3688f9cd4d6d7

Email authentication weak

SPF
v=spf1 ip4:217.70.168.32/27 include:spf.protection.outlook.com include:_spf_eucentral1.prod.hydra.sophos.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-10-06 to 2026-10-21
Expires in 154 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.klostermann-group.com/de/

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

Links to (2)

Linked from (1)