c5bouw.nl

.nl crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 125 ms crawled 2026-06-01

NL · 108.61.117.129 · AS20473 The Constant Company, LLC

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title

C5 Bouw & ontwikkeling B.V. | De Bouwonderneming waar u op kunt bouwen

Description

C5 Bouw & Ontwikkeling De bouwonderneming waar u op kunt bouwen Verschillende expertises Nationaal & Internationale projecten Ervaring in de commerc ...

Generator

WordPress 7.0

Canonical

https://c5bouw.nl/

Feeds

Open Graph

url: https://c5bouw.nl/
title: Home | C5 Bouw & ontwikkeling B.V.
description: C5 Bouw & Ontwikkeling De bouwonderneming waar u op kunt bouwen Verschillende expertises Nationaal & Internationale projecten Ervaring in de commerc ...

Technology

Server: nginx
CMS: WordPress 7.0

Analytics

Google Tag Manager

Fonts

Font Awesome
Google Fonts

Third-party hosts loaded (9)

fonts.googleapis.com×6
hb.wpmucdn.com×6
fonts.gstatic.com×2
kit.fontawesome.com×2
cdn.jsdelivr.net×1
code.jquery.com×1
gmpg.org×1
use.fontawesome.com×1
www.googletagmanager.com×1

Contact

Email

Phone

DNS records live

NS

ns1.arrowdns.nl
ns2.arrowdns.nl
ns3.arrowdns.nl

MX

0 c5bouw-nl.mail.protection.outlook.com

Verified for

Microsoft 365

Email authentication weak

SPF

v=spf1 include:spf.protection.outlook.com -all

strict (-all)

DMARC

not published

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt2LBl3xOru/n7yyq1UxH/jfi3zw61OplhZibXq5eNz9wHiXwcfTVKx3ta1V0xngD3vaMgxyCAirvyk…

selectors probed

Certificate (current)

R12

from 2026-04-16 to 2026-07-15

Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://c5bouw.nl/

findings

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

Links to (7)

Linked from (1)

flexrooms.nl×1