indexo.dev

nieman.nl

.nl crawl

First seen 2026-05-20 · Last seen 2026-05-30 · ok HTTP/1.1 200 626 ms crawled 2026-05-27

US · 162.159.134.42 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Home - Nieman
Description
Home
Language
nl-NL
Generator
WP Rocket 3.20.1.2
Canonical
https://www.nieman.nl/
Feeds

Open Graph

url
https://www.nieman.nl/
title
Home - Nieman
locale
nl_NL
site name
Nieman

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • kit.fontawesome.com×3
  • www.google.com×3
  • www.googletagmanager.com×1
  • www.gstatic.com×1

Social

DNS records live

NS
  • ns1.resellerdns.nl
  • ns2.resellerdns.eu
  • ns3.resellerdns.net
MX
  • 0 nieman-nl.mail.protection.outlook.com
TXT
  • knowbe4-site-verification=1fe0b856b6cb8eb25cc84029979fbd1a
  • qh7R2Vdegn1zUCNb8rQu29NvVHstrTmm4rW4rl5lRenpxJDduYjTcQGGCoMTQhGEcBzwoy7ySDCDoF0RwyxL4A==
Verified for
  • Google

Email authentication strong

SPF
v=spf1 ip4:89.146.3.144/28 ip4:192.237.158.65 ip4:81.173.3.64/29 ip4:145.128.244.7 include:spf.mandrillapp.com include:servers.mcsv.net include:spf.protection.outlook.com include:_spf.exonet.nl -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:rua@monitor.nl; ruf=mailto:monitor@renogi.nl; pct=100; ri=86400
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDnnPDEnXUYikW+1INE4rEt5pFyqnkEZLjpLHAUJiqKSyxFrvkHYTkl9A0E6+1eY+FQaP2kJr/HRJFuD7f/iK…
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
selectors probed

Certificate (current)

Trust Provider B.V. TLS RSA CA G1
from 2025-10-08 to 2026-11-07
Expires in 157 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://www.nieman.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
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
geolocation=(self)
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'; frame-src 'self' nieman.nl *.nieman.nl *.facebook.com *.google.com *.cookiebot.com *.hotjar.com *.youtube.com *.youtube-nocookie.com *.vimeo.com *.googletagmanager.com *.fontawesome.com *.hubspot.com;
strict-transport-security
max-age=63072000; includeSubDomains; preload

Links to (6)

Linked from (2)