indexo.dev

tengelmann21.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-14 · ok HTTP/1.1 200 8712 ms crawled 2026-05-17

DE · 18.159.88.20 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Tengelmann Twenty-One – Tengelmann Twenty-One
Language
de-DE
Generator
WPML ver:4.9.3 stt:1,3;
Canonical
https://tengelmann21.com/
Translations
  • de
  • en

Open Graph

url
https://tengelmann21.com/
title
Home
site name
Tengelmann Twenty-One
description
weiter zu Tengelmann 21 Gemeinsam Werte entwickeln. Gemeinsam Werte entwickeln. Die Tengelmann Twenty-One KG ist die in München ansässige Holding der Tengelmann-Unternehmensgruppe, einem seit 1867 bestehenden Familienunternehmen. Wir verstehen uns als aktiver Family Equity Investor und halten aktuell mehr als

Technology

Server
Apache
CMS
WordPress

Social

Contact

Email
Address
st die in München ansässige Holding der Tengelmann-Unternehmensgruppe, einem seit 1867

Registration

Registrar
CSC Corporate Domains, Inc.
Created
2019-04-05
Expires
2027-04-05 321 days left
Updated
2026-04-01
Name servers
  • ns1.bdm.microsoftonline.com
  • ns2.bdm.microsoftonline.com
  • ns3.bdm.microsoftonline.com
  • ns4.bdm.microsoftonline.com

DNS records live

NS
  • ns1.bdm.microsoftonline.com
  • ns2.bdm.microsoftonline.com
  • ns3.bdm.microsoftonline.com
  • ns4.bdm.microsoftonline.com
MX
  • 0 tengelmann21-com.mail.protection.outlook.com
TXT
Show 4 TXT records
  • docusign=e397768d-ea76-4092-84ee-ca02d94db389
  • anthropic-domain-verification-aywv8e=PjDzCyHH8HDKJp9yIOTGWcsNG
  • mscid=p9Qhs2dFoMsuMFq5ckxEestmkHy/xsvTO/rL2r/6lVYE6Y85C3f4UF02rvVuU3z6o1M1nhuPCXNa+jhXo+pGsw==
  • apple-domain-verification=nPCThGCARMuH3aoo

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc.tengelmann21.com@tengelmann21.com; ruf=mailto:dmarc.tengelmann21.com@tengelmann21.com; fo=1
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCc2BnkR9zfdkt/7xnlTwfC83YBd/IJoiJVmfzlLZbo11aWmQ5pcUJf08g6kKTSbruHFyPsei1aJUIqlcSasY…
selectors probed

Certificate (current)

R13
from 2026-04-07 to 2026-07-06
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://tengelmann21.com/

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

Links to (4)

Linked from (2)