indexo.dev

constructie-staalhandel.nl

.nl crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 1241 ms crawled 2026-06-01

NL · 149.210.250.136 · AS20857 Signet B.V.

Reputation 100/100

Classifying

HTML metadata

Title
Home - Mulder constructie- en staalhandel
Description
Home
Language
nl
Generator
Fork CMS
Canonical
https://www.constructie-staalhandel.nl

Open Graph

url
https://www.constructie-staalhandel.nl
title
Home
site name
Mulder constructie- en staalhandel
description
Home

Technology

Server
Apache
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • www.googletagmanager.com×1
  • www.kiwaregister.nl×1

Contact

Email
Phone

DNS records live

NS
  • ns0.nl
  • ns11.net
  • ns5.be
MX
  • 0 constructiestaalhandel-nl02i.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com ip4:212.45.44.2 include:nen1090software.nl include:_spf.transip.email ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:dmarc@constructie-staalhandel.nl; rf=afrf; pct=100; ri=86400; adkim=r; aspf=r;
policy: quarantine · sp=quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuEJVjric+RKqrHy+bxaDE22i8HiyqZBR/rAG7vqPAcFarSWkyZ8uJOg/jBnB4XBEFfXoQTyfoYbaZz…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn6dUPyeMnJfa1XCmjIV4VfslQY7xJVQ3VbrTaJh+fMbgDaYZIW/KuZYehTX9ciYyauSULzFVBZn1D3…
selectors probed

Certificate (current)

R13
from 2026-04-25 to 2026-07-24
Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.constructie-staalhandel.nl/

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

Links to (1)

Linked from (1)