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koopwasserbau.de

.de ok HTTP/1.1 200 1472 ms

First seen 2026-06-03 · Last seen 2026-06-18 · crawled 2026-06-17

DE · 81.27.231.44 · AS9063 VSE NET GmbH

Reputation 95/100 weak security headers

sector b2b services subsector engineering services type homepage

HTML metadata

Title
Koop Wasserbau | Wir kümmern uns um Ihr Wasserproblem
Description
Koop Wasserbau liefert alle Anwendungen zur temporären Absenkung des Grundwasserspiegels für verschiedenste Projekte.
Language
de-DE
Generator
WordPress 6.9.4
Canonical
https://www.koopwasserbau.de/
Translations
  • de
  • en
  • nl

Open Graph

url
https://www.koopwasserbau.de/
title
Koop Wasserbau | Wir kümmern uns um Ihr Wasserproblem
locale
de_DE
site name
Koop Wasserbau
description
Koop Wasserbau liefert alle Anwendungen zur temporären Absenkung des Grundwasserspiegels für verschiedenste Projekte.

Contact

Technology

Server
nginx
CMS
WordPress 6.9.4
PHP
8.3.31 security-only
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (6)

  • fonts.gstatic.com×2
  • koopbronbemaling.nl×2
  • koopdewatering.com×2
  • www.google.com×2
  • www.googletagmanager.com×1
  • www.gstatic.com×1

Social

Registration

Updated
2026-03-04
Name servers
  • ns1.nodesecure.com.
  • ns2.nodesecure.de.

DNS records live

NS
  • ns1.nodesecure.com
  • ns2.nodesecure.de
MX
  • 10 koopwasserbau-de.mail.protection.outlook.com
TXT
  • Vzb2OkF3e9gakzrXULlMXCNtAfVSZR6P
  • bw=ReISrOLv6z0y7uhOqVBuKUXa5CyD0cOj6aBA9KZp7dmA
  • nitro-verification-code=LTQ2MTE2NTU5ODIzNzU1MDY3NjU=
Verified for
  • Anthropic
  • Apple
  • Google
  • Microsoft 365
  • OpenAI

Email authentication strong

SPF
v=spf1 a mx a:smtp.contict.nl a:koopbronbemaling.nl ip4:185.83.9.38 include:spf.protection.outlook.com include:spf.eu.exclaimer.net -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=reject; rua=mailto:watchdog5@watchdog.kevlarr.io; adkim=r; aspf=r;
policy: reject (enforced) · sp=reject
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCmM8vbM4pQkEgmklNFC7l9QgitqwTNF6S7p434VTF+LPbSJMqoAGleFeJRnbYDFW0uA0b+tMHhVXZXJwz7UE…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDC9e6HZnP2HQovZ6BqqWkctiKCmhUWQl/zi6Sad244XjIVBY8e24l34dhnbbVDYA5G3MQjuf6XFUlF5y26W9…
selectors probed

Certificate (current)

YR1
from 2026-06-17 to 2026-09-15
Expires in 86 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (9)

Linked from (3)

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