pwaleiderdorp.org

.org crawl

First seen 2026-06-04 · Last seen 2026-06-05 · ok HTTP/1.1 200 144 ms crawled 2026-06-04

US · 104.18.211.89 · AS13335 Cloudflare, Inc.

Reputation 85/100 multiple spf records

sector education type homepage

HTML metadata

Title: OBS Prins Willem-Alexander | Leiderdorp
Description: OBS Prins Willem-Alexander biedt een veilige, prettige leeromgeving waar respect en duidelijkheid centraal staan. Ontdek hoe wij kinderen helpen groeien en leren!
Language: nl-NL

Open Graph

url: https://pwaleiderdorp.org/
title: OBS Prins Willem-Alexander | Leiderdorp
description: OBS Prins Willem-Alexander biedt een veilige, prettige leeromgeving waar respect en duidelijkheid centraal staan. Ontdek hoe wij kinderen helpen groeien en leren!

Technology

CDN: Cloudflare
CMS: WordPress
jQuery: 3.7.1

Analytics

Google Tag Manager

Fonts

Adobe Fonts

Social widgets

Vimeo Embed

Third-party hosts loaded (5)

www.googletagmanager.com×2
cdn.jsdelivr.net×1
cdn.plyr.io×1
player.vimeo.com×1
use.typekit.net×1

Social

Contact

Email

info@pwaleiderdorp.org

Phone

071-5892659

Registration

Registrar

Realtime Register B.V.

Created

2010-09-08

Expires

2026-09-08 89 days left

Updated

2026-05-11

Name servers

ns3.firstfind.nl
ns4.firstfind.nl
ns5.firstfind.net

DNS records live

NS

ns3.firstfind.nl
ns4.firstfind.nl
ns5.firstfind.net

MX

0 pwaleiderdorp-org.a-v1.mx.microsoft

TXT

nintex.5e4ea68abb22350caa6e14cb
DomainVerification=PDH3OW7Z0TTD5ARPYBG4Y3B242Q59M38PH0CFRC38LXOA4IWOFTIUFC6IS3VRY81
7LDTJN7af2z2rP9rAuek0EBlg0L3Twfm

Verified for

Google
Microsoft 365

Email authentication partial

SPF

v=spf1 include:spf.bouwmeestergroep.nl include:spf.protection.outlook.com -all

strict (-all) · multiple SPF records

DMARC

v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@prooleiden.nl; ruf=mailto:dmarc@prooleiden.nl; fo=1

policy: reject (enforced)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA11/Jz5FzOyiCV++6Ee31TRaxveMHw7ulcHxhiF6/cgx3tlQI3an+RYtEQa3V9dWvW6eBvykb7G9iAS…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4twTV7M1Je550z6MGknf6n+mFhy9rS0F/O0fryk3qgG7yJ0PUX05b3wE72W04Xa5cKG7QQDY7Rfd1N…

selectors probed

Certificate (current)

WE1

from 2026-05-25 to 2026-08-23

Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://pwaleiderdorp.org/

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 (28)

Linked from (20)

Use this data via API

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  -H "X-API-Key: idx_..."

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