betonadvies.nl

.nl crawl

First seen 2026-05-11 · Last seen 2026-06-01 · ok HTTP/1.1 200 407 ms crawled 2026-05-31

NL · 136.144.170.5 · AS20857 Signet B.V.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Betonadvies van onafhankelijke experts
Description: Voor deskundig betonadvies komt u naar ons onafhankelijk adviesbureau. Neem contact met ons op en stel uw betontechnologische vragen aan ons.
Language: nl

Technology

Server: Apache
CMS: Gatsby
Stack: PHP

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Contact

Email

info@betonadvies.nl

Phone

+31615658298

Registration

Registrar

Internationale Domeinregistratie Nederland

Created

2011-01-10

Updated

2021-11-29

Name servers

ns0.nl
ns5.be
ns11.net

DNS records live

NS

ns0.nl
ns11.net
ns5.be

MX

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

Verified for

Google
Microsoft 365

Email authentication weak

SPF: v=spf1 include:spf.protection.outlook.com include:s02_spf.lucus.nl ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-04-13 to 2026-07-12

Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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