indexo.dev

hepp-schwamborn.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 4192 ms crawled 2026-05-10

NL · 37.148.205.114 · AS21499 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Elektroinstallationen, Energietechnik, Automatisierungslösungen und Schaltschrankbau von Hepp-Schwamborn :: Start
Description
Hepp Schwamborn ist Experte für Elektroinstallationen, Energietechnik, Automatisierungslösungen und Schaltschrankbau in Mönchengladbach. Start
Language
de
Canonical
https://www.hepp-schwamborn.de/de/
Feeds

Open Graph

url
https://www.hepp-schwamborn.de/de/
locale
de_DE

Technology

Server
nginx
Cookie consent
  • Usercentrics

Third-party hosts loaded (2)

  • app.eu.usercentrics.eu×1
  • sdp.eu.usercentrics.eu×1

Social

Registration

Updated
2022-08-09
Name servers
  • helium.ns.hetzner.de.
  • hydrogen.ns.hetzner.com.
  • oxygen.ns.hetzner.com.

DNS records live

NS
  • helium.ns.hetzner.de
  • hydrogen.ns.hetzner.com
  • oxygen.ns.hetzner.com
MX
  • 0 heppschwamborn-de01b.mail.protection.outlook.com
TXT
  • 1m40tc65qnstv3m01f7d3elq2s
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 ip4:2.207.144.234 ip4:82.198.82.231 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-28 to 2026-07-27
Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.hepp-schwamborn.de/

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 (1)