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groenecode.nl

.nl ok HTTP/1.1 200 120 ms

First seen 2026-06-04 · Last seen 2026-06-19 · crawled 2026-06-18

NL · 136.144.159.195 · AS20857 Signet B.V.

Reputation 95/100 weak security headers

sector tech subsector web agency type homepage

HTML metadata

Title
Groene Code - Duurzame software op maat
Description
Groene Code uit Roermond bouwt sinds 2006 duurzame software op maat: websites, CRM, narrowcasting en cliëntvolgsystemen voor MKB in Limburg.
Language
nl
Canonical
https://groenecode.nl/

Open Graph

url
https://groenecode.nl/
title
Groene Code - Duurzame software op maat
locale
nl_NL
site name
Groene Code
description
Groene Code uit Roermond bouwt sinds 2006 duurzame software op maat: websites, CRM, narrowcasting en cliëntvolgsystemen voor MKB in Limburg.

Contact

Technology

Server
Groene
jQuery
3.6.0
Stack
PHP
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1

Social

DNS records live

NS
  • ns.groeneco.de
  • ns.groenecode.nl
MX
  • 0 groenecode-nl.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a mx include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuoAbREMq1MtGzL3FnUjmPEi/tBQCU0Vl6faKbREVFzuY3hicUg3kFm+32NJz8NonjAaNrbkHr61EN7…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3CjmVWsTClUC0KL9JgOCN0MQJBb5+jH+RQ6EKasqoUz2f0Y+2GfmMSnrsW3Glv/CZUT/3a+19I3qGg…
selectors probed

Certificate (current)

R13
from 2026-05-11 to 2026-08-09
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (15)

Linked from (3)

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