vanderperk.nl

.nl crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 264 ms crawled 2026-06-02

NL · 134.209.134.194 · AS14061 DigitalOcean, LLC

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Vanderperk Groep | Druk - Design - Web
Description: Jouw partner voor drukwerk, printen, design, websites en online marketing.
Language: nl

Open Graph

url: https://vanderperk.nl/
title: Vanderperk Groep | Druk - Design - Web
description: Jouw partner voor drukwerk, printen, design, websites en online marketing.

Technology

Server: nginx
CMS: Gatsby
Stack: PHP

Analytics

Google Tag Manager

Third-party hosts loaded (4)

cdn.linearicons.com×2
stackpath.bootstrapcdn.com×2
www.google.com×1
www.googletagmanager.com×1

Social

Contact

Email

info@vanderperk.nl

Phone

+31184688377

DNS records live

NS

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

MX

10 spamfilter.muishuis.nl

Verified for

Google
Microsoft 365

Email authentication partial

SPF

v=spf1 include:spf.mandrillapp.com a:mail.vanderperk.nl mx:vanderperk.nl include:_spf.transip.email a:mail.smtp2go.com include:spf.protection.outlook.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2025-12-05 to 2027-01-04

Expires in 215 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://vanderperk.nl/

present

strict-transport-security
x-content-type-options

findings

missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
strict-transport-security: max-age=63072000

Links to (11)

Linked from (1)

jacbarendregt.nl×1