dattan.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 2023 ms crawled 2026-06-01

NL · 185.140.184.72 · AS58291 ColoCenter b.v.

Reputation 94/100 dmarc monitor-only

sector media news type blog

HTML metadata

Title: Dattan » identiteit en interactie » webdesign branding Rotterdam
Description: Dattan » creatieve studio voor identiteit en interactie » website bouwen Rotterdam Delfshaven » webdesign , apps, games, animaties & branding
Language: nl-nl
Generator: -

Open Graph

url: https://www.dattan.nl/
title: Dattan » identiteit en interactie » webdesign branding Rotterdam
site name: Dattan » identiteit en interactie » webdesign & branding Rotterdam
description: Dattan » creatieve studio voor identiteit en interactie » website bouwen Rotterdam Delfshaven » webdesign , apps, games, animaties & branding

Technology

Server: Apache
CMS: Joomla

Analytics

Google Tag Manager

Third-party hosts loaded (3)

unpkg.com×3
analytics.ahrefs.com×1
www.googletagmanager.com×1

Social

Contact

Phone

010 413 38 46

Address

Voorhaven 10, 3024 RM, Rotterdam, Zuid-Holland, NL

DNS records live

NS

ns1.openprovider.nl
ns2.openprovider.be
ns3.openprovider.eu

MX

1 aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

Verified for

Google

Email authentication partial

SPF

v=spf1 a mx ip4:185.140.184.72 include:_spf.google.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none; rua=mailto:postmaster@dattan.nl

policy: none (monitoring only)

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvujhg0xCXEYl2/7/m1OQnh1M2Fo6SQuQ8hj6mBgf4jPUmNAI3NjYEn59V4Rlm62i0naRGVcJwjw4+Y…

selectors probed

Certificate (current)

from 2026-04-23 to 2026-07-22

Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.dattan.nl/

present

strict-transport-security
x-frame-options
referrer-policy
cross-origin-opener-policy

findings

missing Content Security Policy
missing content type protection
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin, unsafe-url
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
cross-origin-opener-policy: same-origin