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Quadone.com Scam Check: Blacklist Warning

September 28, 2026 at 12:57 PM
Suspicious Website
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Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Quadone → Safety Check

First checked September 28, 2026 at 12:57 PM
Website content and technical signals analyzed
Method: automated checks.
Every website owner can claim their profile for free and engage with reviewers.
Suspicious Website Gridinsoft currently classifies this site as Suspicious Website. The report highlights 1 blacklist detections and no established public user-review history. These risks are driven by active warning signals despite the site's longer domain history.
Trust signal radar Normalized trust signals for quadone.com Domain Maturity: 8745 days Domain Maturity Warning Cleanliness: 1 detections Warning Cleanliness Safety Level: 1 negative tag, 1 warning signal Safety Level Positive Signals: 3 positive signals Positive Signals Popularity: Estimated low traffic without Tranco or social profile data Popularity Trust Zone: .com Trust Zone Operational Signals: 0 detected services Operational Signals Location Credibility: Hosting country DE Location Credibility
Figure 1. Trust signal radar for quadone.com. Larger shaded area indicates stronger trust signals.

How we scored quadone.com

On-page mentions:
Artificial Intelligence, Healthcare
Tech signals:
Wordpress Platform, SEO Optimization
Positive signals:
Negative signals:
  • security-provider warnings
  • a malware or phishing blacklist detection (1)
  • limited independent reputation data
Context signals:
  • content related to AI-related content
35 /100
Trust Score
24 years
Domain Age
DE
Location
1
External provider warnings
Last checked September 28, 2026 at 12:57 PM by Gridinsoft Trust Model v2.5.5

What is Quadone?

According to its current page title, quadone.com presents itself as “AI Healthcare Solutions Company | Quad One Technologies”. The sections below evaluate the site-specific reputation and technical findings.

This domain was registered October 18, 2002 at 1:56 PM through the company CSL Computer Service Langenbach GmbH d/b/a joker.com (Personal information withheld).
For complaint

Is quadone.com safe?

Use caution with quadone.com. Its current Gridinsoft trust score is 35/100; review the site-specific findings below before use.

Why is quadone.com marked "Suspicious Website"?

Gridinsoft's current assessment of quadone.com is based on generic page wording. Context considered alongside those findings includes limited public traffic history. 1 of 26 publicly displayed security sources report a warning. A separate license-restricted partner security signal also contributes to the automated assessment; its provider name and verdict cannot be displayed publicly under the source license.

Quadone Digital Footprints

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

Artificial Intelligence

This site references AI-related technologies, features, or product positioning in its content.

Healthcare
Cookie Consent

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

Wordpress Platform

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

Bootstrap Framework

This site uses Bootstrap, a widely-adopted open-source framework for responsive web development. Bootstrap enables efficient creation of mobile-friendly interfaces through standardized components and styling.

Google Tag Manager

This website uses Google Tag Manager to add and update tracking tags on its website.

SEO Optimization

The quadone.com website employs search engine optimization (SEO) techniques to improve its visibility and ranking in search engine results pages (SERPs).

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.

Blacklisted by Security Providers

Security intelligence signal: A security-provider signal contributes to the automated assessment of quadone.com. Publicly displayable provider verdicts, when available, are reported separately; some source details may be restricted by license.

AI-generated Text

quadone.com contains text patterns consistent with machine-generated or AI-assisted content production.

Long Term Domain

This site is registered for an extended period, which is generally a positive continuity signal.

Established Domain

This site has maintained active domain presence over time, indicating operational continuity.

Verified YouTube Channel

Ownership verification confirms that quadone.com controls the YouTube channel Quad One Technologies (@quadone) (15 subscribers, 5 videos, 488 total views, since 2025).

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.

External provider warnings: 1/26 Suspicious Website

This section shows what independent external security sources say about this site.

A warning appears when one or more sources report malware, phishing, abuse, or other safety concerns. Each row shows the source and its verdict.

If no source reports a warning, the site is shown as clear in this section.

Forcepoint ThreatSeeker
Suspicious

External provider results for Quadone.com, last checked September 23, 2026. — VirusTotal

Domain Information

Created October 18, 2002 at 1:56 PM Updated: October 20, 2022 at 2:32 PM · Expires: October 18, 2027 at 11:56 AM
Domain Age 24 years
Registrant Personal information withheld Protected by Gridinsoft
Registration country Germany
Registrar CSL Computer Service Langenbach GmbH d/b/a joker.com IANA ID: 113
Abuse Email [email protected]
Domain Status Client Transfer Prohibited DNSSEC: UNSIGNED
Top Level Domain .com Generic TLD

Technical Details

HTTP status 301
IP Address 31.220.19.45
Hosting Provider Hostinger International Limited Asheville, North Carolina, US
Network AS47583 - Hostinger International Limited Hosting
SSL Certificate YR1 TLSv1.3 · Valid for: 3 months · from August 31, 2026 at 10:23 AM · to November 29, 2026 at 10:23 AM
Name Servers x.ns.joker.com
y.ns.joker.com
z.ns.joker.com

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 AI Healthcare Solutions Company | Quad One Technologies
Original description Quad One offers AI powered healthcare IT solutions for hospitals and clinics, including CRM, app development, and system integration services.
Profile
Quad One Technologies · @quadone · 15 subscribers · 18 months
Mentioned hosts (25)
www.instagram.com www.youtube.com j.clarity.ms fonts.gstatic.com x.com www.facebook.com quadone.com c.clarity.ms www.clarity.ms aplo-evnt.com c.bing.com analytics.google.com www.quadone.com www.linkedin.com stats.g.doubleclick.net and 10 more

Security Analysis

Detection Signatures These signatures are used to generate the security fingerprint below.
Artificial Intelligence Healthcare Cookie Consent Wordpress Platform Bootstrap Framework SEO Optimization jQuery Library
Security Fingerprint Unique identifier based on site analysis
moon-orange-failed-king

How to block Quadone.com?

Our Anti-Malware can automatically block access to quadone.com if it is flagged as malicious.

  1. Install and run the protection.
  2. The program will block flagged domains and remove related threats.

Exclusion

If you believe quadone.com is safe, you can add it to the exclusion list:

  1. Open Gridinsoft Anti-Malware → Tools → Ignore List.
  2. Go to the Internet tab and add quadone.com.

See detailed instructions for more options.

Are You the Owner?

If you own Quadone.com 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 quadone.com
35
points /100
The score is based on a 1-100 scale, with 100 being the most reputable.
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