sustainablesolutionsamsterdam.nl

.nl crawl

First seen 2026-05-14 · Last seen 2026-05-19 · ok HTTP/1.1 200 2156 ms crawled 2026-05-19

DE · 85.214.191.209 · AS6724 Strato GmbH

Reputation 100/100

Classifying

HTML metadata

Title: Sustainable Solutions Amsterdam
Language: nl
Generator: Het Wepsysteem 4.5
Canonical: https://www.sustainablesolutionsamsterdam.nl

Open Graph

url: https://www.sustainablesolutionsamsterdam.nl/
title: Sustainable Solutions Amsterdam

Technology

Server: Microsoft-IIS
CMS: Joomla

Analytics

Google Tag Manager

Third-party hosts loaded (2)

code.jquery.com×1
www.googletagmanager.com×1

Social

Contact

Email

Phone

072 5729794

Registration

Registrar

Metaregistrar B.V.

Created

2023-04-18

Updated

2023-11-11

Name servers

nsn1.mijndomein.nl
nsn2.mijndomein.nl

DNS records live

NS

nsn1.mijndomein.nl
nsn2.mijndomein.nl

TXT

Het Wep: www.hetwep.nl

Email authentication no MX

SPF: v=spf1 a mx include:spf.spinoffice-crm.com ip4:5.200.18.62/26 include:servers.mcsv.net include:spf.hetwep.nl include:spf.protection.outlook.com -all
strict (-all)
DMARC: v=DMARC1; p=quarantine; sp=quarantine; pct=100; adkim=r; aspf=r; rua=mailto:dmarc@reportdmarc.nl; rf=afrf; fo=0; ri=86400
policy: quarantine · sp=quarantine
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-07 to 2026-08-05

Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.sustainablesolutionsamsterdam.nl/

present

strict-transport-security
x-content-type-options

findings

missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
strict-transport-security: max-age=31536000