brockhoff.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 389 ms crawled 2026-05-30

DE · 3.121.171.67 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: Brockhoff Makelaars
Language: nl

Technology

jQuery: 1.11.3 known XSS (<3.5)

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (5)

ajax.googleapis.com×2
cdnjs.cloudflare.com×2
fonts.googleapis.com×1
www.google.com×1
www.googletagmanager.com×1

DNS records live

NS

ns0.transip.net
ns1.transip.nl
ns2.transip.eu

MX

1 aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

Verified for

Google
Meta

Email authentication strong

SPF

v=spf1 include:spf.brockhoff.nl.eu-wzhnpjol.e1.dspf.app -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:wzhnpjol@rua.eu.dmarcmanager.app; ruf=mailto:wzhnpjol@ruf.eu.dmarcmanager.app

policy: reject (enforced)

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjbar2SXJNAkB8lA6s//MmytQip4jOJdO/uqWxhIugAzmqiBpzmFn94s1e7SnXcrOo+ltZCYaOijrpL…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

Amazon RSA 2048 M01

from 2026-02-09 to 2027-03-11

Expires in 283 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://brockhoff.nl/

present

content-security-policy
x-frame-options
x-content-type-options
referrer-policy

findings

missing HSTS
CSP allows unsafe inline scripts/styles
CSP uses wildcard sources
missing Permissions Policy

Header values

referrer-policy: same-origin
x-frame-options: sameorigin
x-content-type-options: NOSNIFF
content-security-policy: default-src 'self' bhf.eye-move.nl jsonip.com www.brockhoff.nl brockhoff.nl *.google-analytics.com *.googletagmanager.com tagmanager.google.com *.eye-move.nl tiaramedia1.eye-move.nl maxcdn.bootstrapcdn.com *.googleapis.com code.jquery.com gallery.mailchimp.com cdn-images.mailchimp.com mcusercontent.com cdnjs.cloudflare.com google.com www.google.com maps.google.com *.ggpht.com *.gstatic.com wurfl.io use.fontawesome.com opensource.keycdn.com via.placeholder.com www.interactievekavelkaart.nl www.woningselector.nl woningselector.nl cdn.rawgit.com squeezely.tech *.squeezely.tech data: 'unsafe-inline' 'unsafe-eval' jsonip.com cdn.jsdelivr.net