domunder.nl

.nl crawl

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 976 ms crawled 2026-05-31

NL · 87.233.198.46 · AS15703 TrueFullstaq B.V.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

Ontdek 2000 jaar Utrecht: DOMunder!

Description

Ontdek de oorsprong van Utrecht! Bij dit unieke uitje ga je onder het Domplein en kom je oog in oog te staan met 2000 jaar geschiedenis.

Language

nl-NL

Generator

WordPress 7.0

Canonical

https://www.domunder.nl/

Feeds

DOMunder » feed RSS
DOMunder » reacties feed RSS

Open Graph

url: https://www.domunder.nl/
title: Ontdek 2000 jaar Utrecht: DOMunder!
locale: nl_NL
site name: DOMunder
description: Ontdek de oorsprong van Utrecht! Bij dit unieke uitje ga je onder het Domplein en kom je oog in oog te staan met 2000 jaar geschiedenis.

Technology

CMS: WordPress 7.0
jQuery: 3.6.0

Analytics

Google Tag Manager

Third-party hosts loaded (4)

cdnjs.cloudflare.com×2
widget.enviso.io×2
www.google.com×2
www.googletagmanager.com×1

Social

Contact

Phone

2026-05-19 15

DNS records live

NS

nsn1.mijndomein.nl
nsn2.mijndomein.nl

MX

10 mx1.emailsrvr.com
20 mx2.emailsrvr.com

Verified for

Microsoft 365

Email authentication weak

SPF

v=spf1 mx include:spf.mijndomeinhosting.nl include:recreatex.be include:emailsrvr.com ~all

softfail (~all)

DMARC

not published

DKIM

s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAscQ1dgwUV7rMwpRG+cQSFkSXLa104s4DvLrDZyAVAmOB960CSXiLzL4R6QS2MkgxCn2sgq+aX97DKBoqye…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDQ/gSkxjVcck21rcy3fuRsOrlIFY4kLr1Jf9S+cAxP9WpkQjqtltko08xR+ve9ouzo5AnlgyTz8OyzheeF38oLWd…

selectors probed

Certificate (current)

R12

from 2026-03-23 to 2026-06-21

Expires in 20 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://www.domunder.nl/

present

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

findings

CSP uses wildcard sources

Header values

referrer-policy: no-referrer-when-downgrade
x-frame-options: SAMEORIGIN
permissions-policy: geolocation=(self)
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self'; frame-src *.savviihq.com *.facebook.com *.google.com *.cookiebot.com *.hotjar.com *.youtube.com *.vimeo.com *.googletagmanager.com *.cookiebot.com *.fontawesome.com www.domunder.nl https://checkoutshopper-live.adyen.com *.adyen.com
strict-transport-security: max-age=31536000