ooa.nl

.nl crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 482 ms crawled 2026-05-31

US · 103.141.12.10 · AS50917 Diederik Focko de Zee

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: OOA | Welkom bij de orde van Organisatiekundigen en -adviseurs.
Language: nl
Canonical: https://ooa.nl/

Open Graph

url: https://ooa.nl

Technology

Server: Apache
CMS: WordPress
jQuery: 3.7.1

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×4
fonts.gstatic.com×1
www.googletagmanager.com×1

Social

Contact

Phone

651 481 247

Registration

Registrar

Internationale Domeinregistratie Nederland

Created

1997-02-27

Updated

2023-03-14

Name servers

ns0.nl
ns11.net
ns5.be

DNS records live

NS

ns0.nl
ns11.net
ns5.be

MX

0 ooa-nl.mail.protection.outlook.com

Email authentication partial

SPF

v=spf1 a ip4:62.84.245.237 ip4:103.141.12.10 include:spf.protection.outlook.com include:spf.tribecrm.nl include:amazonses.com -all

strict (-all)

DMARC

v=DMARC1; p=reject; pct=100; p=none;

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2PMgIehPjLIRRc4XHK5lZhEzCy/zrK/4X1l+KpCFlqRGQLoAWmZBFSDUfuyFPHMiIaJTNmVmD/5IfB…

selectors probed

Certificate (current)

from 2026-04-16 to 2026-07-15

Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ooa.nl/

findings

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

Links to (5)

Linked from (1)

maaikemiedema.nl×1