indexo.dev

polybouw.nl

.nl crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 445 ms crawled 2026-06-03

NL · 5.254.124.110 · AS3223 Voxility LLP

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Aluminium kozijnen | Polybouw Aluminium
Description
Polybouw Aluminium is dé specialist in aluminium kozijnen, ramen, deuren, vliesgevels, gevelconstructies voor nieuwbouw, renovatie en utiliteitsbouw.
Language
nl

Open Graph

title
Aluminium kozijnen | Polybouw Aluminium
description
Polybouw Aluminium is dé specialist in aluminium kozijnen, ramen, deuren, vliesgevels, gevelconstructies voor nieuwbouw, renovatie en utiliteitsbouw.

Technology

Server
nginx
PHP
8.3.31 security-only
Stack
PHP

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×1
  • www.google.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.hwid.nl
  • ns2.hwid.nl
MX
  • 10 filter10.connectium.nl
  • 20 filter20.connectium.nl
TXT
  • MS=E12401709E78153320C7050EB179F4734E9B1E20

Email authentication weak

SPF
v=spf1 ip4:84.241.156.33 a mx include:spf.bandwerk.nl include:spf.connectium.nl -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-13 to 2026-07-12
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)