indexo.dev

h-w-tiefbau.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 3223 ms crawled 2026-05-16

DE · 85.13.142.197 · AS34788 Neue Medien Muennich GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Tiefbau Marl & Ruhrgebiet | Kanalbau, Rohrleitungsbau, Straßenbau | H & W
Description
Tiefbau aus Marl fürs Ruhrgebiet: Kanalbau, Rohrleitungsbau, Versorgungsleitungen, Straßenbau & Erschließung. Zertifiziert & termintreu. Jetzt anfragen.
Language
de-de
Generator
Joomla! - Open Source Content Management
Canonical
https://h-w-tiefbau.de/

Open Graph

url
https://h-w-tiefbau.de/
title
Tiefbau Marl & Ruhrgebiet | Kanalbau, Rohrleitungsbau, Straßenbau | H & W
locale
de_DE
site name
H & W Tiefbau

Technology

Server
Apache
CMS
Joomla
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Contact

Email
Phone
Address
Am Petersberg 2, 45770, Marl, DE

Registration

Updated
2026-03-10
Name servers
  • ns5.kasserver.com.
  • ns6.kasserver.com.

DNS records live

NS
  • ns5.kasserver.com
  • ns6.kasserver.com
MX
  • 10 hwtiefbau-de0k.mail.protection.outlook.com
TXT
  • IY7AYeUu5zFE4ZHR32duqweXF+N/rTi2p2Kcgl99dfGZ1VUxcHNmYFDe4Xz86a3bxmcogf6hTpGtupUn8ACkmw==
  • sophos-domain-verification=2f26b02adcf46c1b9c8b17e44df087c4d10255e5
Verified for
  • Apple
  • Microsoft 365

Email authentication strong

SPF
v=spf1 ip4:85.13.142.197 include:spf.protection.outlook.com include:_spf.prod.hydra.sophos.com a:gdc-smx.connect.guidecom.de ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; sp=quarantine; fo=1;
policy: quarantine · sp=quarantine
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-24 to 2026-07-23
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://h-w-tiefbau.de/

present
  • content-security-policy
  • x-content-type-options
findings
  • missing HSTS
  • CSP allows unsafe inline scripts/styles
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
content-security-policy
default-src 'self' 'unsafe-inline'

Links to (3)

Linked from (1)