indexo.dev

troned.nl

.nl ok HTTP/1.1 200 192 ms

First seen 2026-06-18 · Last seen 2026-06-18 · crawled 2026-06-18

US · 150.171.109.35 · AS8075 Microsoft Corporation

Reputation 100/100

sector education subsector school type landing page

HTML metadata

Title
Veiligheid denken, doen en beleven - Twente Safety Campus
Language
nl
Canonical
https://troned.nl/

Open Graph

url
https://troned.nl/
title
Veiligheid denken, doen en beleven - Twente Safety Campus
locale
nl

Contact

Technology

CDN
Azure Front Door
jQuery
1.11.0 known XSS (<3.5)
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed
Third-party hosts loaded (8)
  • www.googletagmanager.com×3
  • www.youtube-nocookie.com×3
  • code.jquery.com×2
  • fonts.googleapis.com×2
  • static.mailplus.nl×2
  • consent.cookiefirst.com×1
  • fonts.gstatic.com×1
  • m20.mailplus.nl×1

Social

DNS records live

NS
  • ns1-01.azure-dns.com
  • ns2-01.azure-dns.net
  • ns3-01.azure-dns.org
  • ns4-01.azure-dns.info
MX
  • 1 troned-nl.mail.protection.outlook.com

Email authentication strong

SPF
v=spf1 +a +mx ip4:91.234.193.43/32 include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
v=DMARC1;p=reject;rua=mailto:dmarc.rua@vrtwente.nl;ruf=mailto:dmarc.rua@vrtwente.nl;
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2ln03qQIUNECCkAovgiQihTrQd5jN7SSdxIyjHBiQQqb8Q0TMNofNAMOm68imjrekPcfEA2QpgdVTj…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-07-14 to 2026-08-15
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://troned.nl/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
SameOrigin
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains

Links to (5)

Linked from (3)

Use this data via API

Everything on this page for troned.nl is available as JSON from the indexo.dev REST & MCP API.

curl "https://indexo.dev/api/v1/domains/troned.nl" \
  -H "X-API-Key: idx_..."

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