indexo.dev

hkm.de

.de crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 1009 ms crawled 2026-06-04

DE · 92.205.248.104 · AS21499 Host Europe GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Hüttenwerke Krupp Mannesmann - HKM
Description
HKM ist ein integriertes Hüttenwerk in Duisburg. Für seine Gesellschafter produziert es Stahl und Vorprodukte.
Language
de
Generator
WordPress 7.0
Canonical
https://hkm.de/
Feeds

Open Graph

url
https://hkm.de/
title
Hüttenwerke Krupp Mannesmann - HKM
locale
de_DE
site name
HKM
description
HKM ist ein integriertes Hüttenwerk in Duisburg. Für seine Gesellschafter produziert es Stahl und Vorprodukte.

Technology

Server
Apache
CMS
WordPress 7.0
PHP
8.2.31 security-only

Third-party hosts loaded (1)

  • cdn.jsdelivr.net×2

Social

Contact

Email
Phone

Registration

Updated
2021-02-24
Name servers
  • kayden.ns.cloudflare.com.
  • lilyana.ns.cloudflare.com.

DNS records live

NS
  • kayden.ns.cloudflare.com
  • lilyana.ns.cloudflare.com
MX
  • 10 smail-hkm-mta1.dts-security.de
  • 10 smail-hkm-mta2.dts-security.de
  • 20 smail-hkm.dts-security.de
TXT
Show 5 TXT records
  • da0knv0hpivc4rc1fkt0kha31m
  • have-i-been-pwned-verification=dweb_qi7sh752n142kkath7xpimcn
  • lvfljrgdgjqv74r49854f92pc6
  • 6eiij88387gfh77m3q6gpl5voh
  • MS=9621DE4F6145CD2EA80A99D1AEA2140CB25E48E2
Verified for
  • Apple
  • Atlassian
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a:smail-hkm.dts-security.de a:smail-hkm-mta1.dts-security.de a:smail-hkm-mta2.dts-security.de a:mailgw.hkm.de a:gdc-smx.connect.guidecom.de -all
strict (-all)
DMARC
v=DMARC1;p=quarantine;sp=quarantine;pct=100;adkim=r;aspf=r
policy: quarantine · sp=quarantine
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-23 to 2026-08-21
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (5)

Linked from (3)