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.
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.
Domain Information
CreatedJuly 8, 1996 at 9:00 PMUpdated: April 15, 2025 at 9:00 PM
Domain Age30.4 years
RegistrarKPN B.V.
Domain StatusActiveDNSSEC: YES
Top Level Domain.nlCountry Code TLD
Technical Details
HTTP status301
IP Address159.223.3.255
Hosting ProviderAS14061 DigitalOcean, LLCNL
NetworkAS14061 - DigitalOcean, LLC
SSL CertificateSectigo Public Server Authentication CA EV R36TLSv1.3 · 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 titleProfessioneel schoonmaakbedrijf | CSU - Scherper, Slimmer, Schoner
Original descriptionSamen met jou werken we aan de ideale werk- en leefomgeving. Door te innoveren vinden we slimme antwoorden op vraagstukken van morgen.
consent.cookiebot.comwww.facebook.comprivacy.microsoft.comwww.spotify.comwww.youtube.comwww.werkenbijcsu.nlwww.csuinnovatieaward.nlwww.linkedin.comcsu.nlwww.gstatic.comsgtm.csu.nlconsentcdn.cookiebot.comsite.adform.comwww.cookiebot.comwww.csu.nl
and 9 more
Security Analysis
Detection SignaturesThese signatures are used to generate the security fingerprint below.
Cookie ConsentWordpress PlatformjQuery Library
Verified ServicesThis 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 FingerprintUnique identifier based on site analysis
Csu.nl has a global ranking that suggests limited traffic volume.
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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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Help protect others by sharing this page on social media! The more people who know about csu.nl, the fewer chances they have to deceive someone else.Help others evaluate csu.nl by sharing this page on social media!
Help protect others by sharing this page on social media! The more people who know about csu.nl, the fewer chances they have to deceive someone else. Help others evaluate csu.nl by sharing this page on social media!