werkenbijgpgroot.nl

.nl crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 2135 ms crawled 2026-06-01

NL · 149.210.235.141 · AS20857 Signet B.V.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Werken bij GP Groot | Werken bij GP Groot
Language: nl
Canonical: https://www.werkenbijgpgroot.nl/

Open Graph

url: https://www.werkenbijgpgroot.nl/
title: Werken bij GP Groot | Werken bij GP Groot
locale: nl_NL
site name: Werken bij GP Groot

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

DNS records live

NS

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

MX

10 mx.spamexperts.com
20 fallbackmx.spamexperts.eu
30 lastmx.spamexperts.net

TXT

PNba/q/gCYsThUgRzskYa0VfOgqRxEKutnSyRmopu3ljhFIO8hX0VVHFUOHNmXaoNWeW7f0eRoIy10PEXf6cIA==

Verified for

Microsoft 365

Email authentication weak

SPF

v=spf1 a:mail.gpgroot.nl ptr include:spf.protection.outlook.com -all

strict (-all)

DMARC

not published

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3IuwpsBTS7cE9OXDpUOoO9ZPmbL1snhvA2dHGo96kYCCb3l7UsvC4sdzX+zveuH0MChAvb0zEaJb5C…

selectors probed

Certificate (current)

R13

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

Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present

strict-transport-security
x-frame-options
referrer-policy

findings

missing Content Security Policy
missing content type protection
missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains