stuc-concurrent.nl

.nl crawl

First seen 2026-05-21 · Last seen 2026-05-30 · ok HTTP/1.1 200 826 ms crawled 2026-05-27

DK · 91.184.31.99 · AS51468 One.com A/S

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

Stucadoor voor een goedkope m2 prijs? | Stuc-Concurrent B.V

Description

Bij de Stuc-Concurrent vindt je professionele stucadoors voor hoogwaardige stucwerk, tegen goedkope stukadoor prijzen | De nr.1 in kwaliteit en prijs!

Language

Generator

Serene CMS 4

Canonical

https://www.stuc-concurrent.nl/

Feeds

Stuc Concurrent Feed RSS

Technology

Server: nginx
CMS: Joomla
Stack: PHP

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×2

Social

Contact

Email

Phone

0208900181

DNS records live

NS

ns1.argewebhosting.eu
ns2.argewebhosting.com
ns3.argewebhosting.nl

MX

0 stucconcurrent-nl01b.mail.protection.outlook.com

Verified for

Google
Microsoft 365

Email authentication weak

SPF

v=spf1 include:spf.protection.outlook.com ip4:185.85.17.148 ip4:185.95.15.176 ip4:91.184.31.99 ip4:66.33.60.66 include:_spf.hostnet.nl -all

strict (-all)

DMARC

not published

DKIM

s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqaV4/YlFF5CrFOwMVFC6gpCEK0pVq0acdyYBGGeKgQ36YYxzGVj35SuuNiztxbUFQqdhb2lv6mbaSmfzPc…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxNBKXddablgWUo798abV4as/dKUvcxF8hBnx2zffX8X6ho5JMfg0VWWpgpWTLgWxKgJHjQnksLt7VdNQqq…

selectors probed

Certificate (current)

R12

from 2026-05-20 to 2026-08-18

Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.stuc-concurrent.nl/

present

content-security-policy

findings

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

Header values

content-security-policy: frame-ancestors 'none'