indexo.dev

dearendsvleugel.nl

.nl ok HTTP/1.1 200 1069 ms

First seen 2026-06-16 · Last seen 2026-06-17 · crawled 2026-06-17

US · 198.202.211.1 · AS209242 Cloudflare London, LLC

Reputation 100/100

sector education subsector school type homepage

HTML metadata

Title
CBS De Arendsvleugel | Home
Description
De Arendsvleugel is een open en groene christelijke basisschool in het centrum van Ruinerwold (Drenthe).
Language
nl-NL
Generator
Webflow

Open Graph

title
CBS De Arendsvleugel | Home
description
De Arendsvleugel is een open en groene christelijke basisschool in het centrum van Ruinerwold (Drenthe).

Technology

CDN
Cloudflare
jQuery
3.5.1
Fonts
  • Adobe Fonts
  • Google Fonts

Third-party hosts loaded (6)

  • cdn.prod.website-files.com×11
  • ajax.googleapis.com×1
  • d3e54v103j8qbb.cloudfront.net×1
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • use.typekit.net×1

Social

DNS records live

NS
  • ns1.schoolsunited.nl
  • ns2.schoolsunited.nl
MX
  • 0 dearendsvleugel-nl.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a mx ip4:37.247.39.160 ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDDgogQn7E0b5K1LEKx81wmAPVIy3Smk3k3AvDY29baZ/CnEr71LXuTnZxcAWh4OcEL1QUc7CXQbnO3cqSGsC…
selectors probed

Certificate (current)

WE1
from 2026-06-11 to 2026-09-09
Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.dearendsvleugel.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 (4)

Linked from (1)

Use this data via API

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

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

Read the docs & get a free key →

Add a badge to your site

Own dearendsvleugel.nl? Show it's tracked on indexo.dev and link visitors straight to this page.

indexo.dev — dearendsvleugel.nl

<a href="https://indexo.dev/dearendsvleugel.nl" target="_blank" rel="noopener">
  <img src="https://indexo.dev/dearendsvleugel.nl/badge.svg" alt="indexo.dev — dearendsvleugel.nl">
</a>