gpgrootinfra.nl

.nl crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 1815 ms crawled 2026-06-01

NL · 149.210.235.141 · AS20857 Signet B.V.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: GP Groot infra en engineering
Language: nl
Canonical: https://www.gpgrootinfra.nl/

Open Graph

url: https://www.gpgrootinfra.nl/
title: GP Groot infra en engineering
locale: nl_NL
site name: GP Groot advies en infrarealisatie

Technology

Server: nginx
CMS: WordPress
PHP: 8.1.34 end of life
jQuery: 3.7.1

Analytics

Google Tag Manager

Fonts

Font Awesome

Third-party hosts loaded (2)

use.fontawesome.com×3
www.googletagmanager.com×1

Social

Contact

Phone

2026-05-19 15

DNS records live

NS

ns1.sqr.nl
ns2.sqr.domains
ns3.sqr.cloud

MX

10 mx1.antispam-login.net
20 mx2.antispam-login.net

Email authentication weak

SPF: v=spf1 include:spf.sqr.nl -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-05-17 to 2026-08-15

Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.gpgrootinfra.nl/

present

strict-transport-security
referrer-policy

findings

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

Header values

referrer-policy: no-referrer-when-downgrade
strict-transport-security: max-age=31536000

Links to (8)

Linked from (5)