indexo.dev

school-concept.nl

.nl crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 7368 ms crawled 2026-06-01

NL · 81.16.30.196 · AS47583 Hostinger International Limited

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Shop schoolartikelen voor onderwijs - School Concept
Description
School Concept: topkwaliteit schoolmeubilair en educatieve leermiddelen voor onderwijs & kinderopvang. Betrouwbaar & duurzaam. Ontdek het aanbod nu.
Language
nl-NL
Generator
WordPress 7.0
Canonical
https://school-concept.nl/
Feeds

Open Graph

url
https://school-concept.nl/
title
Shop schoolartikelen voor onderwijs - School Concept
locale
nl_NL
site name
School Concept
description
School Concept: topkwaliteit schoolmeubilair en educatieve leermiddelen voor onderwijs & kinderopvang. Betrouwbaar & duurzaam. Ontdek het aanbod nu.
updated time
2026-03-11T14:49:31+01:00

Technology

Server
LiteSpeed
CMS
WordPress 7.0
PHP
8.3.30 security-only

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 10 schoolconcept-nl01e.mail.protection.outlook.com
TXT
  • "v=spf1 a mx ip4:45.82.191.91 ip4:188.201.92.65 ip4:136.144.235.56 include:_spf.linqhost.nl include:_spf.exsilia.net include:spf.protection.outlook.com -all"
Verified for
  • Brevo

Email authentication weak

SPF
not published
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0O0vYwMCNZ+d6cVa7nQ2DkkLPlJwmvOb0IkEZ7KZun2GbSvSArsjBtHlji0rT1eNGxCqvlGAPeFQ0c…
selectors probed

Certificate (current)

R12
from 2026-05-07 to 2026-08-05
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://school-concept.nl/

present
  • content-security-policy
findings
  • missing HSTS
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests

Links to (2)

Linked from (12)