woutertjepieterse.nl

.nl crawl

First seen 2026-06-04 · Last seen 2026-06-05 · ok HTTP/1.1 200 132 ms crawled 2026-06-05

US · 104.18.211.89 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Woutertje Pieterse | Welkom op de website van OBS Woutertje Pieterse
Description
Woutertje Pieterse. Houtlaan 60. 2334 CL Leiden. (071) 515 49 03. info@woutertjepieterse.nl. Wij zijn een PROOLeiden-Leiderdorp school.
Language
nl-NL

Open Graph

url
https://woutertjepieterse.nl/
title
Woutertje Pieterse | Welkom op de website van OBS Woutertje Pieterse
description
Woutertje Pieterse. Houtlaan 60. 2334 CL Leiden. (071) 515 49 03. info@woutertjepieterse.nl. Wij zijn een PROOLeiden-Leiderdorp school.

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

Contact

Email
Phone

Registration

Registrar
Realtime Register
Created
2003-10-09
Updated
2021-01-27
Name servers
  • ns4.firstfind.nl
  • ns3.firstfind.nl
  • ns5.firstfind.net

DNS records live

NS
  • ns3.firstfind.nl
  • ns4.firstfind.nl
  • ns5.firstfind.net
MX
  • 0 woutertjepieterse-nl.i-v1.mx.microsoft
TXT
Show 4 TXT records
  • nintex.5e4ea68abb22350caa6e14cb
  • iHzh4Ho5CchZO8sZOZD1cJUbRN43KxBo
  • DomainVerification=HY4EDDH2LF69IGGPUTBV5UHK4LDSK4QZEUPP5ATY11SIZ11TNICYEW037F9QNRLD
  • AisnRI0L4AH7S9o9adsokrYVgGTHZAYAaF2xmHSDcpY=
Verified for
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:_spf.yourfilter.nl include:spf.protection.outlook.com include:spf.bouwmeestergroep.nl include:servers.mcsv.net include:_spf.zivver.com -all
strict (-all)
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:dmarc@prooleiden.nl; ruf=mailto:dmarc@prooleiden.nl; fo=1
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; g=*; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxUEHrff2l5V0GbHmCNg77Ic/8ppR48MRNVGM/YXGHkyDBdrw9SRcjBUPwZdjZ0dtvhpfavDlN…
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCskoRKKBPRcRS8B0ALKGIAwm9Yg98662jM7iWYERGqB5S6McIGd+YtiyajQMstfys+6S2nB+HITjUpaKH9uX…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArIhXXA9/7pYwpO6MtZYde1DK96iRaIRL2AGSSwbEVUiS9H4ing1DvTxg60VKAkGYmFo3dlg9rthZdB…
selectors probed

Certificate (current)

WE1
from 2026-06-02 to 2026-08-31
Expires in 81 days

HTTP security headers

Header hygiene 50/100 Checked live page: https://woutertjepieterse.nl/

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 (24)

Linked from (20)

Use this data via API

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