duijntax.com

.com crawl

First seen 2026-05-27 · Last seen 2026-06-01 · ok HTTP/1.1 200 396 ms crawled 2026-05-30

US · 104.21.31.90 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

DTS Duijn's Tax Solutions - Belastingadvies

Description

Op zoek naar internationaal of nationaal belastingadvies? Wij helpen u graag! Onze expertise berust op meer dan 15 jaar ervaring.

Language

nl-NL

Generator

Site Kit by Google 1.179.0

Canonical

https://www.duijntax.com/

Translations

Feeds

Open Graph

url: https://www.duijntax.com/
title: DTS Duijn's Tax Solutions - Belastingadvies
locale: nl_NL
site name: Duijntax
description: Op zoek naar internationaal of nationaal belastingadvies? Wij helpen u graag! Onze expertise berust op meer dan 15 jaar ervaring.

Technology

CDN: Cloudflare
CMS: WordPress
jQuery: 3.7.1

Analytics

Cloudflare Insights
Google Tag Manager

Fonts

Font Awesome

Third-party hosts loaded (4)

www.googletagmanager.com×4
use.fontawesome.com×2
static.cloudflareinsights.com×1
www.dwin1.com×1

Social

Contact

Phone

+31888387669

Registration

Registrar

Hosting Concepts B.V. d/b/a Registrar.eu

Created

2011-12-28

Expires

2026-12-28 209 days left

Updated

2025-12-28

Name servers

maciej.ns.cloudflare.com
vita.ns.cloudflare.com

DNS records live

NS

maciej.ns.cloudflare.com
vita.ns.cloudflare.com

MX

0 duijntax-com.mail.protection.outlook.com

TXT

openai-domain-verification-dv-fkjBwfmahZTFIyIAgqFaPNUs

Email authentication partial

SPF

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

strict (-all)

DMARC

v=DMARC1; p=none; fo=1

policy: none (monitoring only)

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1dUtgQAB/718nwgpiukx67dVCRIQdbDxKlVtsssjU6vh8cxyxUkjvU79oMhUpEkbkxCLEInsSuNqf9…
dkim: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDkuHq3n8cp1TmxGyB1slyc027fpLqWFkb0Yc1nJrY5b6k5mtldv3Ok9ESCd6K8wLypAf/R3RLP7qzhfeYzvA…

selectors probed

Certificate (current)

WE1

from 2026-05-21 to 2026-08-19

Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.duijntax.com/

present

x-content-type-options

findings

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

Header values

x-content-type-options: nosniff