dezwaaikom.nl

.nl crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 1346 ms crawled 2026-06-04

IE · 52.210.80.236 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: Praktijkschool De Zwaaikom Oosterhout
Description: Welkom bij Praktijkschool De Zwaaikom in Oosterhout
Language: nl
Generator: Plate
Canonical: https://www.dezwaaikom.nl/

Open Graph

url: /
title: Homepage

Technology

Fonts

Google Fonts

Third-party hosts loaded (4)

plate.libpx.com×21
fonts.googleapis.com×2
fonts.gstatic.com×1
translate.google.com×1

Social

Contact

Phone

0162 422 827

DNS records live

NS

ns031.auroradns.eu
ns032.auroradns.nl
ns033.auroradns.info

MX

10 dezwaaikom-nl.mail.protection.outlook.com

Verified for

Adobe
Google
Microsoft 365

Email authentication strong

SPF: v=spf1 a include:spf.protection.outlook.com include:spf.presentis.nl -all
strict (-all)
DMARC: v=DMARC1; p=reject; rua=mailto:dmarc@delta-onderwijs.nl
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-23 to 2026-08-21

Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.dezwaaikom.nl/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy

findings

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
strict-transport-security: max-age=31536000; includeSubDomains

Links to (6)

Linked from (1)

vo-oosterhout.nl×1