Coosub.com - Trusted Site or Dangerous Phishing Scam?
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Coosub.com Phishing

September 11, 2025 at 5:23 PM
Phishing
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Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Coosub.com operates a phishing platform designed to steal sensitive personal information, such as login credentials and financial data, through social engineering tactics.

The platform uses deceptive techniques, including fraudulent emails, fake websites, and misleading messages, to impersonate trusted entities and trick users into disclosing personal details.

Coosub.com poses serious risks to online security, by enabling unauthorized access and the misuse of stolen credentials and personal data.

This domain was registered 2 years ago through the company Cloudflare, Inc. and had the owner DATA REDACTED.

For complaint:
  1. Email: [email protected]
  2. Phone: +1.4153197517

Is coosub.com safe?

— Unfortunately, not likely.

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

As of September 11, 2025, Coosub.com has a very low trust score of 1/100 according to our algorithm. Through the security analysis, it has been identified as a potential phishing. Our detection system has found multiple risk indicators, and we recommend avoiding this website.

Why is coosub.com marked "Phishing"?

Gridinsoft evaluates this website, focusing on limited website popularity, suspicious content indicators (Blacklisted), hosting technology and infrastructure, SSL certificate status, website reputation across multiple databases. We weigh these indicators to calculate the trust score.

How we scored this domain

  • Domain Age: 2.2 years (established)
  • Reputation footprint: Limited traffic and third-party mentions (#4,711,297)
  • Risk indicators: Blacklisted
  • Positive signals: Long Term Domain
  • On-page: DDoS Protection, Cloudflare Browser Insights
  • ✗ Content analysis not available.
  • Method: automated checks.
Score: 1/100
by Gridinsoft Trust Model v2.2.4
First checked: 4 months ago
Last checked: September 11, 2025 at 5:23 PM

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.

Digital Footprints

DDoS Protection

The website implements Distributed Denial-of-Service (DDoS) protection services to defend against malicious traffic attacks and ensure service availability. DDoS protection indicates coosub.com prioritizes operational security and service reliability.

Cloudflare Browser Insights
Long Term Domain

Domain registration extends beyond one year, demonstrating the operator's commitment to sustained operations. Extended registration periods for coosub.com indicate planning for long-term presence and operational continuity.

Blacklisted

Gridinsoft Internet Security classified coosub.com as unsafe.

Color Guide

  • Requires special attention: Indicates areas with potential risks or issues that need careful review.

  • Positive indicators: Highlights trusted elements or reliable features that enhance user confidence.

  • Exercise caution: Signals areas where user data is involved or points that may require additional care.

  • Neutral: Provides information without indicating risk or reliability, serving as general context only.

Security Risk Detected

1 / 100
Phishing
September 11, 2025 at 5:23 PM

Security Advisory: This website poses potential security risks. Please exercise caution when browsing.

This security assessment is based on automated analysis and community feedback. The score is based on a 1-100 scale, with 100 being the most reputable.

Domain Information

Domain Age
2.2 years
Registrant
DATA REDACTED
Registrar Cloudflare, Inc.
Top Level Domain
.com
Generic TLD

Technical Details

IP Address 172.67.171.138
Hosting Provider
AS13335 Cloudflare, Inc.
San Francisco, US
Global Rank
#4,711,297
Primary Language

Security Analysis

Detection Signatures:
DDoS Protection Cloudflare Browser Insights Long Term Domain Blacklisted

These signatures are used to generate the security fingerprint below.

Security Fingerprint
alabama-william-virginia-nitrogen
Unique identifier based on site analysis
Phishing operations employ social engineering techniques to deceive users into revealing sensitive information including login credentials, financial data, or personal information through fraudulent communications impersonating trusted entities.

How popular is this website?

Popularity
4 711 297
+1 384 252
Coosub.com has a very low visibility ranking. While many such sites are perfectly legitimate, attackers may also use obscure domains for scam pages or other malicious purposes.

Gridinsoft API Get free access to monitor suspicious domains through our API.

Signs You're Dealing With an Online Scam
Signs You're Dealing With an Online Scam
Scammers have devised new ways to deceive users, and what was relevant ten years ago may not be applicable today. In this post, we have compiled the most current types of online scams.
Read Now

How to block Coosub.com?

Gridinsoft has the capability to block coosub.com domain without requiring further user intervention.

  1. Start by downloading Gridinsoft Anti-Malware to your computer.
  2. Double-click on the gsam-en-install.exe file and follow the on-screen instructions to install the program.
  3. Once the installation of Gridinsoft Anti-Malware is complete, the program will open on the Scan screen.
  4. Click on the "Standard Scan" button.
  5. After the scanning process is finished, click on "Clean Now" to remove any detected threats.
  6. If prompted, restart your system to complete the removal process.

Exclusion

If you wish to visit a blocked "coosub.com" and exclude it from being blocked, you can add it to the exclusions list. Here's how to do it:

  1. Open Gridinsoft Anti-Malware;
  2. Click the Tools tab;
  3. Click the Ignore List;
  4. Click the Internet vertical tab and press "Add...";
  5. Enter "coosub.com" and click Add button.

Now this domain should appear in your Ignore List.

Whois Record

Domain Registration Record

Complete WHOIS information for Coosub.com

General

Domain Name COOSUB.COM
Registry Domain ID 2795003290_DOMAIN_COM-VRSN

Registrar Information

Registrar WHOIS Server whois.cloudflare.com
Registrar URL https://www.cloudflare.com
Registrar Registration Expiration Date 2028-07-01T10:43:11Z
Registrar Cloudflare, Inc.
Registrar IANA ID 1910
Domain Status clienttransferprohibited https://icann.org/epp#clienttransferprohibited
Registrar Abuse Contact Email [email protected]
Registrar Abuse Contact Phone +1.4153197517
URL Of The ICANN WHOIS Data Problem Reporting System http://wdprs.internic.net/

Important Dates

Updated Date 2025-01-13T05:47:58Z
Creation Date 2023-07-01T10:43:11Z

Registrant Information

Registrant State/Province Califonia
Registrant Country US
Registrant Email https://domaincontact.cloudflareregistrar.com/coosub.com

Administrative Contact

Admin Email https://domaincontact.cloudflareregistrar.com/coosub.com

Technical Contact

Tech Email https://domaincontact.cloudflareregistrar.com/coosub.com
Billing Email https://domaincontact.cloudflareregistrar.com/coosub.com

Name Servers

Name Server lola.ns.cloudflare.com
DNSSEC unsigned 
Domain Name: COOSUB.COM
Registry Domain ID: 2795003290_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.cloudflare.com
Registrar URL: https://www.cloudflare.com
Updated Date: 2025-01-13T05:47:58Z
Creation Date: 2023-07-01T10:43:11Z
Registrar Registration Expiration Date: 2028-07-01T10:43:11Z
Registrar: Cloudflare, Inc.
Registrar IANA ID: 1910
Domain Status: clienttransferprohibited https://icann.org/epp#clienttransferprohibited
Registry Registrant ID:
Registrant Name: DATA REDACTED 
Registrant Organization: DATA REDACTED
Registrant Street: DATA REDACTED
Registrant City: DATA REDACTED
Registrant State/Province: Califonia
Registrant Postal Code: DATA REDACTED
Registrant Country: US
Registrant Phone: DATA REDACTED
Registrant Phone Ext: DATA REDACTED
Registrant Fax: DATA REDACTED
Registrant Fax Ext: DATA REDACTED
Registrant Email: https://domaincontact.cloudflareregistrar.com/coosub.com
Registry Admin ID:
Admin Name: DATA REDACTED 
Admin Organization: DATA REDACTED
Admin Street: DATA REDACTED
Admin City: DATA REDACTED
Admin State/Province: DATA REDACTED
Admin Postal Code: DATA REDACTED
Admin Country: DATA REDACTED
Admin Phone: DATA REDACTED
Admin Phone Ext: DATA REDACTED
Admin Fax: DATA REDACTED
Admin Fax Ext: DATA REDACTED
Admin Email: https://domaincontact.cloudflareregistrar.com/coosub.com
Registry Tech ID:
Tech Name: DATA REDACTED 
Tech Organization: DATA REDACTED
Tech Street: DATA REDACTED
Tech City: DATA REDACTED
Tech State/Province: DATA REDACTED
Tech Postal Code: DATA REDACTED
Tech Country: DATA REDACTED
Tech Phone: DATA REDACTED
Tech Phone Ext: DATA REDACTED
Tech Fax: DATA REDACTED
Tech Fax Ext: DATA REDACTED
Tech Email: https://domaincontact.cloudflareregistrar.com/coosub.com
Registry Billing ID:
Billing Name: DATA REDACTED 
Billing Organization: DATA REDACTED
Billing Street: DATA REDACTED
Billing City: DATA REDACTED
Billing State/Province: DATA REDACTED
Billing Postal Code: DATA REDACTED
Billing Country: DATA REDACTED
Billing Phone: DATA REDACTED
Billing Phone Ext: DATA REDACTED
Billing Fax: DATA REDACTED
Billing Fax Ext: DATA REDACTED
Billing Email: https://domaincontact.cloudflareregistrar.com/coosub.com
Name Server: brett.ns.cloudflare.com
Name Server: lola.ns.cloudflare.com
DNSSEC: unsigned
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.4153197517
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/

Are You the Owner of Coosub.com?

If you own Coosub.com, we'd love to hear from you. If you'd like to challenge the trust score assigned, we're happy to take a closer look. You can write to us legal(at)gridinsoft.com. However, please be prepared to provide proof of your business's legitimacy. Introduce yourself with your real name. Please note, we never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.

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points /100
The score is based on a 1-100 scale, with 100 being the most reputable.
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