indexo.dev

heizungshelden.com

.com crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 544 ms crawled 2026-06-01

DE · 91.230.22.239 · AS200548 webhoster.de AG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
heizungshelden.com - Das Heizungsportal
Description
Mit heizungshelden.com zur richtigen Heizung! Alles rund um Wärmepumpe, Solaranlage und den Pelletofen ✓ Außerdem: Tipps und Tricks rund um die Heizung!
Language
de
Generator
WordPress 6.8.5
Canonical
https://heizungshelden.com/
Feeds

Open Graph

url
https://heizungshelden.com/
title
heizungshelden.com - Das Heizungsportal
locale
de_DE
site name
heizungshelden.com
description
Mit heizungshelden.com zur richtigen Heizung! Alles rund um Wärmepumpe, Solaranlage und den Pelletofen ✓ Außerdem: Tipps und Tricks rund um die Heizung!

Technology

Server
LiteSpeed
CMS
WordPress 6.8.5
PHP
8.1.34 end of life
jQuery
3.7.1
Ads
  • Google AdSense
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • pagead2.googlesyndication.com×1
  • secure.gravatar.com×1

Contact

Email

Registration

Registrar
RegistryGate GmbH
Created
2019-02-04
Expires
2027-02-04 246 days left
Updated
2026-01-15
Name servers
  • ant.ezoicns.com
  • cow.ezoicns.com
  • olm.ezoicns.com
  • rat.ezoicns.com

DNS records live

NS
  • ant.ezoicns.com
  • cow.ezoicns.com
  • olm.ezoicns.com
  • rat.ezoicns.com
MX
  • 10 eforward1.registrar-servers.com
  • 10 eforward2.registrar-servers.com
  • 10 eforward3.registrar-servers.com
  • 15 eforward4.registrar-servers.com
  • 20 eforward5.registrar-servers.com

Email authentication weak

SPF
v=spf1 include:spf.efwd.registrar-servers.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-08 to 2026-07-07
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)