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Csu.nl Reputation Review

November 10, 2026 at 12:27 PM
Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Csu → Safety Check

First checked April 20, 2026 at 2:38 PM
Website content and technical signals analyzed
Method: automated checks.
Trusted but Verify We found mixed reputation evidence. Supporting points include no major malware/phishing detections and a long-term SSL certificate (7 months), but public-source reviews remain weak.
Trust signal radar Normalized trust signals for csu.nl Domain Maturity: 11081 days Domain Maturity Warning Cleanliness: 0 detections Warning Cleanliness Safety Level: 1 negative tags Safety Level Positive Signals: 7 positive signals Positive Signals Popularity: Tranco rank 1,224,249 Popularity Trust Zone: .nl Trust Zone Operational Signals: 3 detected services Operational Signals Location Credibility: Hosting country NL Location Credibility
Figure 1. Trust signal radar for csu.nl. Larger shaded area indicates stronger trust signals.

How we scored csu.nl

Tech signals:
Wordpress Platform, Strong Community Presence
Positive signals:
Negative signals:
  • low third-party review ratings
Review sentiment:
Negative
1.4 / 5 ★☆☆☆☆
Based on analysis of 97 reviews from public sources.
Last checked November 10, 2026 at 12:27 PM by Gridinsoft Trust Model v2.6.2
This domain was registered July 8, 1996 at 9:00 PM through the company KPN B.V. and ownership information is not publicly available. Complaint contact not found.

About csu.nl

We reviewed csu.nl and found a mix of positive and cautionary signals. The site does not currently look like a confirmed scam, but the evidence is not strong enough to treat it as fully established either. The current trust score is 79/100. Key signals include low third-party review ratings. We also saw reputation caution signals from third-party review sources, so commercial claims should still be checked independently. Verify key details and recent independent feedback before relying on this site for important actions.

FAQ

Is csu.nl safe?

Current analysis does not clearly confirm that csu.nl is safe. No major malware or phishing threats were detected, and low third-party review ratings support this assessment. Independent verification is still recommended before relying on it.

Why does csu.nl look trustworthy?

Key factors include registrar information (KPN B.V.), hosting in NL, and a domain age of 30.4 years. Major malware and phishing engines did not report active blacklist detections at the time of review, but reputation-related warning signals were still present. The trust score blends security detections, domain and infrastructure signals, on-page behavior patterns, and public review history when available. The overall assessment remains mixed because third-party reputation sources do not point to a fully consistent trust profile.

Csu Digital Footprints

A structured view of the site's detected themes, page signals, and related online footprint elements.

Cookie Consent

This site implements a cookie-consent interface for managing tracking and data-collection preferences.

Wordpress Platform

Our analyzer determines that this website is using WordPress CMS. WordPress is the most popular content management system, powering over 43% of websites globally.

Google Tag Manager

The csu.nl website uses Google Tag Manager to add and update tracking tags on its website.

jQuery Library
Social Media Links

The presence of social media links on the website indicates that it references social media accounts. This signal alone does not confirm ownership or authenticity of those profiles.

Long Term SSL Certificate

The SSL certificate for this site is valid for more than 6 months, indicating a long-term commitment to security and trust.

Verified X Profile

Ownership verification confirms that csu.nl controls the X profile @csucleaning (CSU) (2,139 followers, 652 following, 3,367 posts, listed 0 times, since 2011, no account badge).

Verified YouTube Channel

Ownership verification confirms that this site controls the YouTube channel CSU Schoonmaakbedrijf (@csuschoonmaakbedrijf) (1,550 subscribers, 578 videos, 2,181,464 total views, since 2014, country: NL).

Verified LinkedIn Page

Ownership verification confirms that this site controls the LinkedIn page CSU Cleaning Services (38,480 followers, 0 LinkedIn employees, company size 10,001+ employees, founded 1968, industry: Facilities Services, headquarters: Uden).

Established Domain

csu.nl has maintained active domain presence over time, indicating operational continuity.

Verified Business Services

This domain publishes TXT verification records for multiple third-party business platforms. This indicates that the domain has been connected to those services at the DNS level.

Business Infrastructure

This domain is configured for several service layers, such as email delivery, platform verification, or security tooling. This reflects a broader operational setup than a minimal single-purpose deployment.

Strong Community Presence

csu.nl has ownership-verified social or community presence with substantial audience reach.

Color Guide
  • Requires special attention Marks high-risk findings that should be reviewed first.
  • Exercise caution Highlights areas involving user data, payments, or permissions.
  • Positive indicators Shows trust signals that support the site's reliability.
  • Neutral General context that does not increase or reduce risk on its own.

Domain Information

Created July 8, 1996 at 9:00 PM Updated: April 15, 2025 at 9:00 PM
Domain Age 30.4 years
Registrar KPN B.V.
Domain Status Active DNSSEC: YES
Top Level Domain .nl Country Code TLD

Technical Details

HTTP status 301
IP Address 159.223.3.255
Hosting Provider AS14061 DigitalOcean, LLC NL
Network AS14061 - DigitalOcean, LLC
SSL Certificate Sectigo Public Server Authentication CA EV R36 TLSv1.3 · Valid for: 7 months · from June 24, 2026 at 12:00 AM · to January 8, 2027 at 11:59 PM

Content from the analyzed website

Quoted for security analysis. These statements belong to the source website and are not endorsed by Gridinsoft.

Original page title Professioneel schoonmaakbedrijf | CSU - Scherper, Slimmer, Schoner
Original description Samen met jou werken we aan de ideale werk- en leefomgeving. Door te innoveren vinden we slimme antwoorden op vraagstukken van morgen.
Primary Language
Profile
@csucleaning · 2,139 followers · 15.8 years
CSU Schoonmaakbedrijf · 1,550 subscribers · 12.8 years
CSU Cleaning Services · 38,480 followers · founded 1968 · Facilities Services · size 10,001+ employees
Mentioned hosts (24)
consent.cookiebot.com www.facebook.com privacy.microsoft.com www.spotify.com www.youtube.com www.werkenbijcsu.nl www.csuinnovatieaward.nl www.linkedin.com csu.nl www.gstatic.com sgtm.csu.nl consentcdn.cookiebot.com site.adform.com www.cookiebot.com www.csu.nl and 9 more

Security Analysis

Detection Signatures These signatures are used to generate the security fingerprint below.
Cookie Consent Wordpress Platform jQuery Library
Verified Services This domain has been verified by the following legitimate services and organizations, confirming authentic ownership and proper email security configuration.
Apple Apple Inc. services verification. Atlassian Software development tools (Jira, Confluence). Google Verification Domain ownership verified by Google.
Security Fingerprint Unique identifier based on site analysis

Are You the Owner?

If you own Csu.nl and want to challenge the trust score, please submit a review request via portal.gridinsoft.com. There you can claim your profile and add verified company/contact details. If you cannot access the portal, email legal(at)gridinsoft.com with proof of legitimacy and contact details. We never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.

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Your score for csu.nl

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Matched by website fingerprint
79
points /100
The score is based on a 1-100 scale, with 100 being the most reputable.
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