indexo.dev

openleermiddelenalliantie.nl

.nl crawl

First seen 2026-06-05 · Last seen 2026-06-05 · ok HTTP/1.1 200 252 ms crawled 2026-06-05

NL · 83.96.246.128 · AS35470 Signet B.V.

Reputation 95/100 weak security headers

sector media news type blog

HTML metadata

Title
Open Leermiddelen Alliantie NL
Language
nl
Generator
Ghost 4.48
Canonical
https://openleermiddelenalliantie.nl/
Feeds
dormant last post 1679 days ago

Open Graph

url
https://openleermiddelenalliantie.nl/
title
Open Leermiddelen Alliantie NL
site name
Open Leermiddelen Alliantie NL

Technology

CMS
Ghost 4.48

Third-party hosts loaded (1)

  • unpkg.com×2

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.argewebhosting.eu
  • ns2.argewebhosting.com
  • ns3.argewebhosting.nl
MX
  • 0 openleermiddelenalliantie-nl.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:mailgun.org -all
strict (-all)
DMARC
v=DMARC1;p=quarantine
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

YR1
from 2026-05-31 to 2026-08-29
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://openleermiddelenalliantie.nl/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (1)

Use this data via API

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

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

Read the docs & get a free key →