indexo.dev

clarafabriciusschool.nl

.nl crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 442 ms crawled 2026-06-03

NL · 84.241.177.43 · AS20847 Previder B.V.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Clara Fabriciusschool > Home
Language
nl-NL
Canonical
https://clarafabriciusschool.nl/

Open Graph

url
https://clarafabriciusschool.nl/
title
Home

Contact

Phone

DNS records live

NS
  • nsauth1.introweb.nl
  • nsauth2.introweb.nl
  • nsauth3.introweb.net
MX
  • 10 clarafabriciusschool-nl.mail.protection.outlook.com
TXT
  • DomainVerification=BXF1P31NU1B93EHXXLWG9QLJK0342Q59KRVS3RAXF2SIVJS4Y28QNTTC1VYYJM7X
Verified for
  • Google
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com include:amazonses.com ip4:84.241.177.49 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-07 to 2026-08-05
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://clarafabriciusschool.nl/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing Content Security Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
geolocation=()
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (5)

Linked from (1)