krollermuller.nl

.nl crawl dns

First seen 2026-05-21 · Last seen 2026-05-30 · ok HTTP/1.1 200 387 ms crawled 2026-05-27

NL · 178.22.57.127 · AS12859 BIT BV

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

Kröller-Müller Museum | Unieke combinatie van kunst en natuur

Description

Bewonder de unieke collectie van het Kröller-Müller Museum met topstukken van beroemde meesters, zoals Van Gogh en Mondriaan. Kom ook naar het museum!

Language

Canonical

https://krollermuller.nl/

Translations

Open Graph

url: https://krollermuller.nl/

Technology

Server: nginx

Analytics

Google Tag Manager

Third-party hosts loaded (2)

cdn1.readspeaker.com×1
www.googletagmanager.com×1

Social

Contact

Email

Phone

0318591241

DNS records

MX

10 krollermuller-nl.mail.protection.outlook.com

TXT

2kYD70S/GfSoOCEseIr1ljaUWfAcnAeLl6x0XMviROS2O9MLsVJLQdmmUbrtDcYlc0CEtANhfFOWuEy+i9bnHg==

Verified for

Google
Microsoft 365

Email authentication partial

SPF

v=spf1 include:_spf.exonet.nl include:spf.mandrillapp.com include:spf-eu.emailsignatures365.com include:spf.protection.outlook.com include:_spf.createsend.com ip4:185.231.18.34 ip4:37.74.201.179 ip4:185.231.18.34 ~all

softfail (~all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDJsLmbRu2adolxhQRoZ+alMKCWcsW5ML75A7IAd23yfQc2gjizZxw/5hXgDtXTmy1Vfwdy7LWMLbU8KrlSSKxDb2…

selectors probed

Certificate (current)

R12

from 2026-04-20 to 2026-07-19

Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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