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Ca.antitamper.co Scam Check: Blacklist Warning

September 7, 2026 at 3:13 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

Ca.antitamper → Safety Check

First checked July 31, 2026 at 8:33 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 7 blacklist detections, no established public user-review history, and heuristic security signals.
Ca.antitamper.co
Figure 1. Website screenshot for Ca.antitamper.co. 2026-09-07 06:13:34

How we scored ca.antitamper.co

Tech signals:
Web Application, Cloudflare Browser Insights, Tailwind CSS
Negative signals:
  • security-provider warnings
  • multiple malware or phishing blacklist detections (6)
  • a low third-party reputation score
  • heuristic signals associated with scam
  • automated caution checks
  • limited independent reputation data
  • a relatively new domain (10 months)
Positive signals:
  • an active SSL certificate (3 months)
1 /100
Trust Score
10 months
Domain Age
US
Location
7
External provider warnings
Last checked September 7, 2026 at 3:13 AM by Gridinsoft Trust Model v2.5.3

What is Ca.antitamper?

According to its current page title, ca.antitamper.co presents itself as “Login — Ring-1 CA”. The sections below evaluate the site-specific reputation and technical findings.

This domain was registered November 17, 2025 at 8:31 PM through the company unknown and ownership information is not publicly available. Complaint contact not found.

Is ca.antitamper.co safe?

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

Why is ca.antitamper.co marked "Suspicious Website"?

Gridinsoft's current assessment of ca.antitamper.co is based on automated caution checks, low third-party reputation score, and heuristic signals associated with scam. Context considered alongside those findings includes a short domain history (10 months 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. 7 of 29 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.

Ca.antitamper Digital Footprints

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

Registration Form

Automated page analysis detected form or data-entry functionality on ca.antitamper.co. 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.

Cloudflare Browser Insights

This website is proxied through Cloudflare's CDN/network and has Cloudflare Browser Insights enabled.

Tailwind CSS
Blacklisted by Security Providers

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

Heuristic - Scam
Heuristic Risk
Young Domain

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

Listed by Gridinsoft

Gridinsoft Internet Security classified ca.antitamper.co 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: 7/29 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.

ADMINUSLabs
Malicious
Chong Lua Dao
Malicious
G-Data
Malware
Seclookup
Malicious
Scamadviser
Warned
BitDefender
Warned
alphaMountain.ai
Suspicious

External provider results for Ca.antitamper.co, last checked September 2, 2026. — VirusTotal

Domain Information

Created November 17, 2025 at 8:31 PM
Domain Age 10 months Recently Registered
Top Level Domain .co Generic TLD
Subdomain ca

Technical Details

HTTP status 302
IP Address 104.21.35.87
Hosting Provider AS13335 Cloudflare, Inc. San Francisco, California, US
SSL Certificate WE1 QUIC · Valid for: 3 months · from July 15, 2026 at 6:44 AM · to October 13, 2026 at 7:44 AM

Content Analysis

Website title Login — Ring-1 CA
Primary Language
Preview
Login — Ring-1 CA
Hover to explore
Mentioned hosts (2)
ca.antitamper.co static.cloudflareinsights.com

Security Analysis

Detection Signatures These signatures are used to generate the security fingerprint below.
Registration Form Web Application Tailwind CSS
Security Fingerprint Unique identifier based on site analysis
pluto-pluto-sad-harry

How to block Ca.antitamper.co?

Our Anti-Malware can automatically block access to ca.antitamper.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 ca.antitamper.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 ca.antitamper.co.

See detailed instructions for more options.

Are You the Owner?

If you own Ca.antitamper.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.

Leave a review

Share your real experience with ca.antitamper.co. Is it a trustworthy site, or did you encounter any issues? The more detail you provide, the more helpful your review is for others!

Publication Tip

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Your score for ca.antitamper.co

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