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Horizon21.online Scam Check: Blacklist Warning

September 25, 2026 at 6:57 AM
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

Horizon21 → Safety Check

First checked September 22, 2026 at 9:03 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, a very young domain (59 days), and no established public user-review history.
Trust signal radar Normalized trust signals for horizon21.online Domain Maturity: 59 days Domain Maturity Warning Cleanliness: 1 detections Warning Cleanliness Safety Level: 3 negative tags, 2 warning signals Safety Level Positive Signals: 0 positive signals Positive Signals Popularity: Estimated low traffic without Tranco or social profile data Popularity Trust Zone: .online Trust Zone Operational Signals: 0 detected services Operational Signals Location Credibility: Hosting country US Location Credibility
Figure 1. Trust signal radar for horizon21.online. Larger shaded area indicates stronger trust signals.

How we scored horizon21.online

On-page mentions:
Cryptocurrency
Tech signals:
Web Application, Sonner Notification Component
Negative signals:
  • security-provider warnings
  • a low third-party reputation score
  • high-risk trading-related activity
  • limited independent reputation data
  • a relatively new domain (59 days)
Positive signals:
  • an active SSL certificate (3 months)
Context signals:
  • cryptocurrency content needing verification
1 /100
Trust Score
59 days
Domain Age
US
Location
1
External provider warnings
Last checked September 25, 2026 at 6:57 AM by Gridinsoft Trust Model v2.5.4

What is Horizon21?

According to its current page title, horizon21.online presents itself as “Horizon — Premium USDT Investment Platform”. The sections below evaluate the site-specific reputation and technical findings.

Horizon21.online
Figure 2. Screenshot of Horizon21.online, captured for security review. 2026-09-25 09:57:57
This domain was registered July 27, 2026 at 1:11 PM through the company Name.com, Inc. and ownership information is not publicly available.
For complaint

Is horizon21.online safe?

Use caution with horizon21.online. Its current Gridinsoft trust score is 1/100; review the site-specific findings below before use.

Why is horizon21.online marked "Suspicious Website"?

Gridinsoft's current assessment of horizon21.online is based on trading-risk signals and low third-party reputation score. Context considered alongside those findings includes a short domain history (59 days old) and limited public traffic history. The listed status means the domain currently appears in Gridinsoft's own Threat List; it is not a consensus of external providers. 1 of 26 publicly displayed security sources report a warning.

Horizon21 Digital Footprints

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

Cryptocurrency

This website references cryptocurrency transactions or educational content related to digital assets such as Bitcoin, Ethereum, or other blockchain-based currencies.

Trading - Risk

This website involves financial trading activities that carry significant risk of capital loss. You should conduct thorough due diligence and consider professional financial advice before engaging in trading activities, as market volatility can result in substantial financial losses.

Registration Form

Automated page analysis detected form or data-entry functionality on horizon21.online. Forms can involve user-submitted information, so verify ownership and privacy terms before entering data.

Web Application

This site is configured as an installable web application (PWA-style behavior) with app-like interaction patterns.

Sonner Notification Component
Young Domain

This site was registered recently, which limits historical reputation data and long-term trust signals.

Listed by Gridinsoft

Gridinsoft Internet Security classified horizon21.online as unsafe. As a VirusTotal partner, our detections contribute to broader protection across tools and browsers.

Low Scamadviser Score

Independent security assessment from Scamadviser indicates this site has received a low trust rating, suggesting potential security risks or operational concerns requiring user caution.

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.

Scamadviser
Warned

External provider results for Horizon21.online, last checked September 25, 2026.

Domain Information

Created July 27, 2026 at 1:11 PM Updated: August 1, 2026 at 1:13 PM · Expires: July 27, 2027 at 1:11 PM
Domain Age 59 days Recently Registered
Registrar Name.com, Inc. IANA ID: 625
Abuse Email [email protected]
Domain Status Client Transfer Prohibited DNSSEC: UNSIGNED
Top Level Domain .online Generic TLD

Technical Details

IP Address 185.158.133.1
Hostname lovable-app-cd-1-4.p.l5e.io
Hosting Provider Cloudflare, Inc. San Francisco, California, US · Hosting Provider · Anycast
Network AS13335 - Cloudflare, Inc. Hosting
SSL Certificate WE1 TLSv1.3 · Valid for: 3 months · from September 24, 2026 at 12:45 PM · to December 23, 2026 at 1:45 PM
Name Servers ns1hwy.name.com
ns2fln.name.com
ns3fqs.name.com
ns4jnz.name.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 Horizon — Premium USDT Investment Platform
Original description Horizon: a secure USDT investment platform with daily ROI, referral rewards, and multi-network deposits.
Primary Language
Mentioned hosts (1)
horizon21.online

Security Analysis

Detection Signatures These signatures are used to generate the security fingerprint below.
Cryptocurrency Trading - Risk Registration Form Web Application
Security Fingerprint Unique identifier based on site analysis
wolfram-pizza-salami-apart

How to block Horizon21.online?

Our Anti-Malware can automatically block access to horizon21.online 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 horizon21.online 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 horizon21.online.

See detailed instructions for more options.

Are You the Owner?

If you own Horizon21.online 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.

Leave a review

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