indexo.dev

sed-organisatie.nl

.nl crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 607 ms crawled 2026-06-03

NL · 87.233.198.3 · AS15703 TrueFullstaq B.V.

Reputation 100/100

Classifying

HTML metadata

Title
SED organisatie
Language
nl-NL
Feeds

Technology

Server
Yard
CMS
WordPress
Analytics
  • Google Tag Manager
Social widgets
  • YouTube Embed

Third-party hosts loaded (6)

  • kit.fontawesome.com×2
  • embed.email-provider.eu×1
  • gmpg.org×1
  • maps.googleapis.com×1
  • www.googletagmanager.com×1
  • www.youtube.com×1

Social

Contact

Phone

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
TXT
Show 9 TXT records
  • QuoVadis=e758c292-d356-41b6-915e-164f7c414bb3
  • _xsl8o2ienn35o65fgwjw8gd2rqkeczx
  • _re6ki1ul2rdnusivysh08tohhzahb0j
  • _gqt4wc9rrst5zdu19rnhj5gkgnor7ad
  • QuoVadis=5deb6c27-399e-4059-b592-430cb1d76589
  • 2187131e-0176-4a07-ada2-ed6372d3d756-31072018
  • QuoVadis=542ff292-540c-41c3-9851-fb0998bcc8d4.
  • wrv34cz30r7zfddt16hxn1h8mmt3pj4x
  • _7mfu3oo3vf9xdz82ga0piunfjkikyn1

Email authentication no MX

SPF
v=spf1 include:spf_servers.yard.nl include:spf_cluster.yard.nl -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:emynpvub@ag.eu.dmarcadvisor.com; ruf=mailto:emynpvub@fr.eu.dmarcadvisor.com;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

DigiCert G2 TLS EU RSA4096 SHA384 2022 CA1
from 2025-09-09 to 2026-09-30
Expires in 117 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.sed-organisatie.nl/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • weak frame protection
  • weak content type protection
Header values
referrer-policy
strict-origin-when-cross-origin, strict-origin-when-cross-origin
x-frame-options
sameorigin, SAMEORIGIN
permissions-policy
accelerometer=(self), autoplay=(self), camera=(self), cross-origin-isolated=(self), document-domain=*, encrypted-media=(self), fullscreen=(self), geolocation=(self), gyroscope=(self), magnetometer=(self), microphone=(self), midi=(self), payment=(self), picture-in-picture=*, publickey-credentials-get=(self), screen-wake-lock=(self), sync-xhr=*, usb=(self), xr-spatial-tracking=(self)
x-content-type-options
nosniff, nosniff
content-security-policy
upgrade-insecure-requests; report-uri https://o214495.ingest.us.sentry.io/api/4510418954223616/security/?sentry_key=b5c21f0a9c9b08fa4f110117bd578329
strict-transport-security
max-age=31536000; includeSubDomains; preload, max-age=31536000; includeSubDomains

Links to (7)

Linked from (3)