indexo.dev

bsdevlinder.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 848 ms crawled 2026-06-02

NL · 45.82.191.106 · AS31477 Duocast B.V.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Basisschool De Vlinder in Dieren | Welkom op onze website
Description
Basisschool De Vlinder is er voor het geluk van ieder kind. In een warme en fijne sfeer ontdekken kinderen bij ons zélf wat leren is. Kom kijken!
Language
nl-nl
Generator
Joomla! - Open Source Content Management

Technology

Server
LiteSpeed
CMS
Joomla
PHP
8.4.21
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • ajax.googleapis.com×2
  • fonts.googleapis.com×2
  • fonts.gstatic.com×2
  • newsfeed.socialschools.eu×2
  • www.googletagmanager.com×1

Social

Contact

Phone

DNS records live

NS
  • ns1.cloud86.nl
  • ns2.cloud86.nl
  • ns3.cloud86.eu
MX
  • 0 bsdevlinder-nl.mail.protection.outlook.com

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:_spf.unilogicnetworks.net -all
strict (-all)
DMARC
v=DMARC1; p=none; sp=none;
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-16 to 2026-08-14
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://bsdevlinder.nl/nl/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • cross-origin-opener-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
cross-origin-opener-policy
same-origin

Links to (5)

Linked from (1)