groningermuseum.nl

HTML metadata

Title

Groninger Museum

Description

Schilderkunst, design, fotografie, mode, installaties, toegepaste kunst, erfgoed en archeologie.

Language

nl

Generator

SEOmatic

Canonical

https://www.groningermuseum.nl/

Translations

de
en
nl

Open Graph

url: https://www.groningermuseum.nl/
title: Groninger Museum
locale: nl
see also: https://www.instagram.com/groningermuseumofficial/
site name: Groninger Museum
description: Schilderkunst, design, fotografie, mode, installaties, toegepaste kunst, erfgoed en archeologie.
locale:alternate: en

Technology

Third-party hosts loaded (3)

f1-eu.readspeaker.com×1
maps.googleapis.com×1
www.google.com×1

Social

Contact

Email

Phone

+31503666555

Address

Museumeiland 1, 9711 ME, Groningen, Groningen, Nederland

Registration

Registrar

Denit Shared Hosting B.V.

Created

2002-04-12

Updated

2025-06-05

Name servers

ns2.masterdns.nl
ns1.masterdns.nl

DNS records live

NS

ns1.masterdns.nl
ns2.masterdns.nl

MX

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

Email authentication strong

SPF

v=spf1 a mx ip4:94.126.71.22 ip4:94.247.2.103 ip4:213.227.145.144 ip4:81.93.56.142 ip4:83.137.148.130 ip4:45.10.229.27 ip4:213.126.33.98 ip4:213.124.40.194 include:mailplus.nl include:spf.afas.online include:spf.postal.cloudmailer.nl include:spf.protection.outlook.com include:shops.shopify.com include:spf.eu.exclaimer.net include:spf.graffitinetwerk.nl -all

strict (-all)

DMARC

v=DMARC1;p=quarantine;rua=mailto:dmarc+GRMrua@vhict.nl;ruf=mailto:dmarc+GRMruf@vhict.nl;sp=quarantine;adkim=r;aspf=r;pct=100;fo=0;rf=afrf

policy: quarantine · sp=quarantine

DKIM

Show 4 DKIM selectors

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1dJnTyKqi6J+qQ5+LxPo0x4HvmzUXQgQ2/mODInsZg0ggbaJLZg1k5tXsDgKU/klK/qIr7sTFlhung…
selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC8F8HxAQq6bP2OP2CfLg3CLaEUHwpeaLztbj5HyDIaSJSRb3e4VeTvJPsldPslv4iXgtD89gxk38QOsHdL+J…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv4/9A9uwhb3GV8MTuLXpvCJjAycGEglKnv7kzeb9ThXK9uQoLa9vopxKO3A8KSV16QSFD5CMvViKeCdtfJ…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDK4HYJgPv+7kvXf9t+t/MwFlPYb6mUUxVkwgXnU0HYnW/aAryptbZezW3qG2wTnBOTtniu8cwb7hlUC72AffsqwZ…

selectors probed

Certificate (current)

R13

from 2026-04-26 to 2026-07-25

Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.groningermuseum.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: no-referrer-when-downgrade, same-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000