rijksmonumenten.nl

.nl crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 292 ms crawled 2026-06-01

DE · 3.122.127.30 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Rijksmonumenten.nl - Alle rijksmonumenten van Nederland
Description: Rijksmonumenten.nl - Alle rijksmonumenten van Nederland | Rijksmonumenten in Nederland
Language: en

Technology

Server: nginx
CMS: Gatsby
Stack: Django

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (2)

fonts.googleapis.com×1
www.googletagmanager.com×1

Registration

Registrar

team.blue nl B.V.

Created

2004-08-04

Updated

2021-11-05

Name servers

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

DNS records live

NS

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

MX

Show 7 MX records

10 aspmx.l.google.com
20 alt1.aspmx.l.google.com
20 alt2.aspmx.l.google.com
30 aspmx2.googlemail.com
30 aspmx3.googlemail.com
30 aspmx4.googlemail.com
30 aspmx5.googlemail.com

Verified for

Google

Email authentication weak

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-29 to 2026-07-28

Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://rijksmonumenten.nl/

present

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

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: DENY
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains