indexo.dev

nationaleonderwijsmonitors.nl

.nl crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 896 ms crawled 2026-06-03

US · 104.198.14.52 · AS396982 Google LLC

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Home | Nationale Onderwijs Monitors
Language
nl
Generator
Gatsby 2.13.70

Open Graph

title
Home

Technology

CDN
Netlify
CMS
Gatsby 2.13.70
Analytics
  • Google Tag Manager
Fonts
  • Adobe Fonts

Third-party hosts loaded (2)

  • use.typekit.net×1
  • www.googletagmanager.com×1

DNS records live

NS
  • ns1-05.azure-dns.com
  • ns2-05.azure-dns.net
  • ns3-05.azure-dns.org
  • ns4-05.azure-dns.info
MX
  • 10 nationaleonderwijsmonitors-nl.mail.protection.outlook.com
TXT
Show 4 TXT records
  • nom-prod-portalweb.azurewebsites.net
  • gdsiokh72g045go4rs0t1v7khf
  • ril7c5k73vcr9stk38bift583q
  • g9l3ve6qnc0635o227of0k82t5

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.flowmailer.net -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc@inbound.flowmailer.net; ruf=mailto:dmarc@inbound.flowmailer.net; fo=1
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

E7
from 2026-04-08 to 2026-07-07
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://nationaleonderwijsmonitors.nl/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (2)

Linked from (1)