Optcoin66.com Scam Check: Phishing

October 23, 2026 at 10:58 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

Optcoin66 → Safety Check

First checked July 27, 2025 at 9:37 PM

Content analysis not available

Method: automated checks.

Suspicious Website Gridinsoft currently classifies this site as Suspicious Website. The report highlights 10 blacklist detections, phishing-related signals, and a low 2.4/5 user rating from 11 reviews.

Figure 1. Trust signal radar for optcoin66.com. Larger shaded area indicates stronger trust signals.

How we scored optcoin66.com

Tech signals:

Cloudflare Browser Insights, Vue.js Framework

Negative signals:

security-provider warnings
multiple malware or phishing blacklist detections (10)
low third-party review ratings
phishing-style impersonation signals
heuristic signals associated with scam
limited independent reputation data
automated caution checks

Positive signals:

an active SSL certificate (3 months)
a domain age of 21 months

Review sentiment:

Unfavorable

2.4 / 5 ★★☆☆☆

Based on analysis of 11 reviews from public sources.

1 /100

Trust Score

21 months

Domain Age

Location

External provider warnings

Last checked October 23, 2026 at 10:58 PM by Gridinsoft Trust Model v2.5.8

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What is Optcoin66?

Optcoin66.com is evaluated here using its current reputation and technical signals. The report below separates risk findings, positive indicators, and contextual information.

This domain was registered February 5, 2025 at 4:37 PM through the company Gname.com Pte. Ltd. (Personal information withheld).

For complaint

Is optcoin66.com safe?

Use caution with optcoin66.com. Its current Gridinsoft trust score is 1/100; review the site-specific findings below before use.

Why is optcoin66.com marked "Suspicious Website"?

Gridinsoft's current assessment of optcoin66.com is based on phishing indicators, automated caution checks, and heuristic signals associated with scam. Context considered alongside those findings includes privacy-protected WHOIS registrant details. The listed status means the domain currently appears in Gridinsoft's own Threat List; it is not a consensus of external providers. 10 of 28 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.

Gridinsoft Anti-Malware

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Registration Form

Automated page analysis detected form or data-entry functionality on optcoin66.com. Forms can involve user-submitted information, so verify ownership and privacy terms before entering data.

Cloudflare Browser Insights

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

Vue.js Framework

Blacklisted by Security Providers

Security intelligence signal: A security-provider signal contributes to the automated assessment of optcoin66.com. Publicly displayable provider verdicts, when available, are reported separately; some source details may be restricted by license.

Phishing - High Risk

Automated analysis detected strong patterns on this site associated with phishing or brand impersonation. Exercise extreme caution and avoid entering passwords, verification codes, payment details, or personal information until legitimacy is independently confirmed.

Heuristic - Scam

Heuristic Risk

Listed by Gridinsoft

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

External provider warnings: 10/28 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.

alphaMountain.ai

Phishing

Chong Lua Dao

Malicious

CRDF

Malicious

CyRadar

Phishing

Fortinet

Phishing

G-Data

Phishing

Kaspersky

Phishing

Lionic

Phishing

Sophos

Phishing

BitDefender

Warned

External provider results for Optcoin66.com, last checked October 22, 2026. — VirusTotal

Domain Information

Created February 5, 2025 at 4:37 PM Updated: October 19, 2026 at 5:16 PM · Expires: February 5, 2028 at 4:37 PM

Domain Age 21 months

Registrant Personal information withheld Protected by Gridinsoft

Registration country Singapore

Registrar Gname.com Pte. Ltd. IANA ID: 1923

Abuse Email [email protected]

Domain Status Client Transfer Prohibited DNSSEC: UNSIGNED

Top Level Domain .com Generic TLD

Technical Details

IP Address 172.67.179.191

Hosting Provider Cloudflare, Inc. San Francisco, California, US · Hosting Provider · Anonymous network · Anycast

Network AS13335 - Cloudflare, Inc. Hosting

SSL Certificate WE1 TLSv1.3 · Valid for: 3 months · from September 22, 2026 at 3:50 AM · to December 21, 2026 at 4:50 AM

Name Servers susan.ns.cloudflare.com
miguel.ns.cloudflare.com

Content Analysis

Mentioned hosts (9)

api.optcoma.com api.optcomb.com api.optcoin6.com optcoin66.com cdn.jsdelivr.net api.optewpd.com static.cloudflareinsights.com fonts.googleapis.com fonts.gstatic.com

How to block Optcoin66.com?

Our Anti-Malware can automatically block access to optcoin66.com if it is flagged as malicious.

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

Exclusion

If you believe optcoin66.com is safe, you can add it to the exclusion list:

Open Gridinsoft Anti-Malware → Tools → Ignore List.
Go to the Internet tab and add optcoin66.com.

See detailed instructions for more options.

Are You the Owner?

If you own Optcoin66.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 optcoin66.com

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