ddf.nl

.nl crawl

First seen 2026-05-11 · Last seen 2026-05-16 · ok HTTP/1.1 200 8648 ms crawled 2026-05-16

US · 172.67.179.38 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

sector other type homepage

HTML metadata

Title

DDF Engineering & Contracting – Wij maken bouwen transparant!

Language

nl-NL

Generator

WordPress 6.9.4

Canonical

https://www.ddf.nl/

Feeds

Technology

CDN: Cloudflare
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (3)

www.googletagmanager.com×2
fonts.gstatic.com×1
gmpg.org×1

Contact

Phone

+31646246966

Registration

Registrar

Key-Systems GmbH

Created

1999-12-30

Updated

2025-12-11

Name servers

elliot.ns.cloudflare.com
ainsley.ns.cloudflare.com

DNS records live

NS

ainsley.ns.cloudflare.com
elliot.ns.cloudflare.com

MX

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

TXT

brevo-code:641663096deb85b4d96fd31d83b4b2cb
MS=ms96469510

Email authentication partial

SPF

v=spf1 a mx ip4:145.131.8.160 include:spf.protection.outlook.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

policy: none (monitoring only)

DKIM

mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…

selectors probed

Certificate (current)

WE1

from 2026-04-11 to 2026-07-10

Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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