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On.co Suspicious Website

June 1, 2026 at 4:05 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

On → Safety Check

First checked November 15, 2025 at 6:01 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 This site is classified as Suspicious Website based on multiple risk signals, including no established public user-review history.
Trust signal radar Normalized trust signals for on.co Domain Maturity: 5940 days Domain Maturity Warning Cleanliness: 0 detections Warning Cleanliness Safety Level: 1 negative tags Safety Level Positive Signals: 2 positive signals Positive Signals Popularity: Tranco rank 1,674,427 Popularity Trust Zone: .co Trust Zone Operational Signals: 3 detected services Operational Signals Location Credibility: Hosting country ES Location Credibility
Figure 1. Trust signal radar for on.co. Larger shaded area indicates stronger trust signals.

How we scored on.co

On-page mentions:
Adult, Sports
Positive signals:
  • no major malware/phishing detections
  • strong independent trust
  • a long-term domain history (16.3 years)
  • an active SSL certificate (3 months)
Negative signals:
  • unclear social-profile authenticity
  • limited independent reputation data
Context signals:
  • content related to sports; adult material
35 /100
Trust Score
16.3 years
Domain Age
ES
Location
Last checked June 1, 2026 at 4:05 PM by Gridinsoft Trust Model v2.4.7

What is On?

Our system marks On.co as suspicious. The decision is based on a cluster of weak trust signals, not one isolated event.

Examples we frequently observe in this group: ownership data that cannot be verified, support pages with no workable contacts, reused template content, and redirects/scripts that do not match the visible site purpose. Each item alone may be explainable. Together, they increase user risk.

Recommended handling: treat this domain as untrusted. View pages only, avoid sign-in, avoid payments, and do not download files unless the source can be independently confirmed.

This domain was registered 16 years ago through the company Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA and ownership information is not publicly available.
For complaint

Is on.co safe?

— Unfortunately, not likely.

🚨 Gridinsoft blocks this website because it was classified as suspicious website.

No. Based on current analysis, on.co falls in Risky Territory and should not currently be treated as a safe website; strong independent verification is needed before relying on it.

Why is on.co marked "Suspicious Website"?

Gridinsoft evaluates on.co, focusing on limited website popularity, suspicious content indicators (Adult, Fake Social Media Links - Risk), hosting technology and infrastructure, SSL certificate status, website reputation across multiple databases, customer reviews from various independent platforms. We weigh these indicators to calculate the trust score.

Note: Automated systems are not perfect — while the evidence suggests risk, there is still a chance the site is legitimate. We recommend you check the website using detailed analysis or by contacting the company directly through verified channels.

On Digital Footprints

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

Adult

Content analysis confirms that this site hosts adult-oriented material including explicit sexual content, adult entertainment, or age-restricted themes. Access to such content may be subject to local legal restrictions and should be approached with appropriate discretion in shared or professional environments.

Sports
Cookie Consent

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

Google Tag Manager

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

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.

Fake Social Media Links - Risk

Analysis reveals that on.co displays social media icons or links that do not connect to legitimate social media profiles. This deceptive practice is commonly employed to create false legitimacy and represents a significant indicator of fraudulent intent requiring immediate 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.

Domain Information

Created February 25, 2010 at 1:34 PM Updated: October 13, 2025 at 8:52 AM · Expires: February 24, 2028 at 11:59 PM
Domain Age 16.3 years
Registrar Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA IANA ID: 106
Abuse Email [email protected]
Domain Status Ok DNSSEC: UNSIGNED
Top Level Domain .co Generic TLD

Technical Details

HTTP status 308
IP Address 216.239.38.21
Hostname any-in-2615.1e100.net
Hosting Provider Google LLC Mountain View, California, US · Hosting Provider · Anycast
Network AS15169 - Google LLC Hosting
SSL Certificate WR3 TLS 1.3 · Valid for: 3 months · from April 7, 2026 at 5:31 PM · to July 6, 2026 at 6:19 PM
Name Servers ns.hostpoint.ch
ns2.hostpoint.ch
ns3.hostpoint.ch

Content Analysis

Website title On | Swiss Performance Running Shoes & Clothing
Website description Nacidas en los Alpes suizos, las zapatillas para correr On cuentan con el primer sistema de amortiguación patentado que se activa solo cuando lo necesitas: durante el aterrizaje.
Primary Language
Mentioned hosts (23)
cdn.cookielaw.org images.ctfassets.net on.co x.com geolocation.onetrust.com www.tiktok.com www.strava.com wa.me www.on.co a.klaviyo.com static-tracking.klaviyo.com fast.a.klaviyo.com facebook.com instagram.com sedeelectronica.sic.gov.co and 8 more

Security Analysis

Detection Signatures These signatures are used to generate the security fingerprint below.
Adult Sports Cookie Consent Fake Social Media Links - Risk
Verified Services This domain has been verified by the following legitimate services and organizations, confirming authentic ownership and proper email security configuration.
Google Verification Domain ownership verified by Google. Klaviyo E-commerce email marketing platform. Microsoft 365 Microsoft cloud productivity suite (Office, email, etc.).
Security Fingerprint Unique identifier based on site analysis
golf-eight-vermont-fruit

How to block On.co?

Our Anti-Malware can automatically block access to on.co 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 on.co 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 on.co.

See detailed instructions for more options.

Are You the Owner?

If you own On.co 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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Publication Tip

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Your score for on.co

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