indexo.dev

abc-hallenheizung.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-20 · ok HTTP/1.1 200 1093 ms crawled 2026-05-06

DE · 185.243.132.251 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Hallenheizung vom Fachpartner | ABC-Service GmbH
Description
Hallenheizung vom Fachpartner ✔️ ABC-Service ➤ Beratung, Installation, Service & Reparatung von Infrarot-Dunkelstrahler Hallenheizungen!
Language
de
Generator
TYPO3 CMS
Canonical
https://www.abc-hallenheizung.de/

Open Graph

title
Hallenheizung vom Fachpartner | ABC-Service GmbH
description
Hallenheizung vom Fachpartner ✔️ ABC-Service ➤ Beratung, Installation, Service & Reparatung von Infrarot-Dunkelstrahler Hallenheizungen!

Technology

Server
Apache
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×1
  • fonts.googleapis.com×1

Social

Contact

Email
Phone

Registration

Updated
2025-09-26
Name servers
  • ns01.agenturserver.co.
  • ns01.agenturserver.de.
  • ns01.agenturserver.it.

DNS records live

NS
  • ns01.agenturserver.co
  • ns01.agenturserver.de
  • ns01.agenturserver.it
MX
  • 10 mx1.agenturserver.de
  • 10 mx2.agenturserver.de
  • 20 mx3.agenturserver.de
  • 50 mx4.agenturserver.de

Email authentication partial

SPF
v=spf1 include:agenturserver.de ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-22 to 2026-06-20
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.abc-hallenheizung.de/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (6)

Linked from (9)