rietveldacademie.nl

.nl crawl

First seen 2026-05-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 5211 ms crawled 2026-05-16

NL · 83.98.140.23 · AS8315 WorldStream B.V.

Reputation 100/100

Classifying

HTML metadata

Title

Gerrit Rietveld Academie

Language

Canonical

https://rietveldacademie.nl/en/

Translations

Feeds

Atom Atom
Atom Atom

Open Graph

url: https://rietveldacademie.nl/en/
title: Home
site name: Gerrit Rietveld Academie

Technology

Analytics

Google Analytics

Third-party hosts loaded (1)

www.google-analytics.com×1

Social

Registration

Registrar

The Registrar Company B.V.

Created

2001-12-21

Updated

2024-08-29

Name servers

ns.webtic.nl
ns2.webtic.nl

DNS records live

NS

ns.webtic.nl
ns2.webtic.nl

MX

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

TXT

v=DKIM1;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwoba/9e6eSgio64RUDfs6bjPnnuZhiWUVlRY0YSaL6E3POuTll0tx2tGPSV8yfoTp+w/VvGvcIERn2MRwBoFQ/lMKSRk69u7pviqC7FqrYc4qT20UFdVnrlzWFe3LvPA5QTKLN5GqcAWN8IOuthAunIHBjMWoGaxLVC+OvHO5kQIDAQAB;s=email

Verified for

Apple
Microsoft 365

Email authentication strong

SPF

v=spf1 ip4:88.211.133.194 ip4:194.107.121.2 ip4:94.143.211.206 include:spf.mailinglijst.nl include:spf.datab.nl include:spf.interconnect.nl include:spf.protection.outlook.com include:spf.topdesk.net include:spf.mailjet.com -all

strict (-all)

DMARC

v=DMARC1;p=quarantine;rua=mailto:dmarcreports@rietveldacademie.nl;

policy: quarantine

DKIM

Show 4 DKIM selectors

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC8NpWcRvaDUJ3jEm/cL2VdAPPll8FbEI1aQ4oBkGFAs+Jo72eTAFIYvHQljPFmm2ze0qojbFO9XVNrnMR5SG…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu+HaJKolJPGqBWpdkh3GhsCmnc7+qn9Swez2FQtaBEZz/OJU9c/W7XjCf6W2/ppSjanKY4Srdcp4XkAJ0/…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDNWjDMOkXHCtaAuyTiTDvWGoobhCYEMrnvmNO3qU0jb2R9GO9iPasjR4uV5CCustmcI1atGLd/qDsqglEIkyAl1K…

selectors probed

Certificate (current)

from 2026-04-21 to 2026-07-20

Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://rietveldacademie.nl/

present

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

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: origin-when-cross-origin
x-frame-options: sameorigin
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload