indexo.dev

obsdedelta.eu

.eu crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 749 ms crawled 2026-06-02

US · 104.21.33.56 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
OBS De Delta | Openbaar onderwijs Zaanstad
Language
nl-NL
Generator
ZaanPrimair v.1.1
Canonical
https://www.obsdedelta.eu/
Feeds

Open Graph

url
https://www.obsdedelta.eu/
title
OBS De Delta
locale
nl_NL
site name
OBS De Delta
description
Openbaar onderwijs Zaanstad

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed
Third-party hosts loaded (14)
  • c0.wp.com×11
  • i0.wp.com×9
  • stats.wp.com×2
  • 0.gravatar.com×1
  • 1.gravatar.com×1
  • 2.gravatar.com×1
  • fonts.gstatic.com×1
  • s0.wp.com×1
  • v0.wordpress.com×1
  • widgets.wp.com×1
  • wp.me×1
  • www.facebook.com×1
  • www.googletagmanager.com×1
  • www.youtube-nocookie.com×1

Social

Contact

Phone

DNS records live

NS
  • norman.ns.cloudflare.com
  • reza.ns.cloudflare.com
MX
  • 0 obsdedelta-eu.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a ip4:37.97.207.197 ip6:2a01:7c8:aac3:194:5054:ff:fed7:41b2 include:spf.protection.outlook.com include:spf.ziber.eu ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; adkim=s; rua=mailto:dmarc@232xxsh9.uriports.com; ruf=mailto:dmarc@232xxsh9.uriports.com; fo=1:d:s
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAonj2QMV8RDe5ucKzQ8Eb8cOZYgSArutLA2faRm0kZMBnlD/3BhJI1nJPHBjPylwPIylAp+4qhSEXcm…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA26gcSki5Y0AiKuTmTiB7vy8KfGjiFMIlfimdij2k+HR+qs1+APvS0wZyO0oINm/HiaZ9iqrZDMRdfN…
  • mail: v=DKIM1; h=sha256; k=rsa; p=MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1PKM0hgT9uC82Mi1WtsZs7XPmo8KlLlnv5OBIJ6Tg6tn5Bg1gk6e2G/nO8ll2ukSF8f0…
selectors probed

Certificate (current)

WE1
from 2026-04-06 to 2026-07-05
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.obsdedelta.eu/

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

Links to (3)

Linked from (1)