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Dc540.4sync.com Malware Distributor

August 20, 2026 at 6:03 PM
Malware Distributor
Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Dc540.4sync → Safety Check

First checked October 21, 2025 at 2:50 AM
Website content and technical signals analyzed
Method: automated checks.
Malware Distributor This site is classified as Malware Distributor based on multiple risk signals, including 10 blacklist detections and no established public user-review history. These risks are driven by active warning signals despite the site's longer domain history.
Figure 1. Website screenshot for Dc540.4sync.com. 2026-08-20 21:03:10

How we scored dc540.4sync.com

Tech signals:
Android App
Positive signals:
  • mobile application
  • a long-term domain history (26.2 years)
  • multi-language support
Negative signals:
  • security-provider warnings
  • multiple malware or phishing blacklist detections (10)
  • limited independent reputation data
Final destination:
https[:]//en.4sync.com/
Last checked August 20, 2026 at 6:03 PM by Gridinsoft Trust Model v2.5.2

What is Dc540.4sync?

Dc540.4sync.com is linked to malware distribution. The typical pattern is a file presented as a normal installer, update, crack, or document tool.

After execution, payloads may steal saved credentials, inject browser scripts, deploy spyware, or drop ransomware components. Damage often happens silently before users notice obvious symptoms.

Do not run executables from this source. If you already did, disconnect the device from sensitive accounts and start incident-response checks immediately.

This domain was registered June 5, 2000 at 8:38 PM through the company GoDaddy.com, LLC and ownership information is not publicly available.

Is dc540.4sync.com safe?

— Unfortunately, not likely.

🚨 Gridinsoft blocks this website because it was classified as malware distributor.

dc540.4sync.com should not be treated as a safe website. Gridinsoft gives it a 12/100 trust score, and publicly displayed security sources report 10 warning(s). Avoid entering passwords, personal details, or payment data.

Why is dc540.4sync.com marked "Malware Distributor"?

Gridinsoft evaluates dc540.4sync.com, focusing on limited website popularity, suspicious content indicators (Blacklisted by Security Providers, Blacklisted), 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.

Dc540.4sync 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 dc540.4sync.com. Forms can involve user-submitted information, so verify ownership and privacy terms before entering data.

Cookie Consent

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

Android App

The dc540.4sync.com website offers a mobile application for Android devices, indicating expanded platform presence beyond web-based services.

Multilanguage

The website provides multi-language support, demonstrating international accessibility and commitment to diverse user populations. Multi-language implementation typically indicates professional development standards and global operational scope, representing a positive trust indicator.

Google Tag Manager

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

Blacklisted by Security Providers

Security intelligence signal: A security-provider signal contributes to the automated assessment of dc540.4sync.com. Publicly displayable provider verdicts, when available, are reported separately; some source details may be restricted by license.

Long Term SSL Certificate

The SSL certificate for this site is valid for more than 6 months, indicating a long-term commitment to security and trust.

Long Term Domain

4sync.com is registered for an extended period, which is generally a positive continuity signal.

Established Domain

4sync.com has maintained active domain presence over time, indicating operational continuity.

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.

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: 10/28 Malware Distributor

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
alphaMountain.ai
Malicious
Chong Lua Dao
Malicious
CyRadar
Malicious
ESET
Phishing
Emsisoft
Malware
G-Data
Malware
SafeToOpen
Phishing
Webroot
Malicious
Forcepoint ThreatSeeker
Spam

External provider results for Dc540.4sync.com, last checked August 19, 2026. — VirusTotal

Domain Information

Created June 5, 2000 at 8:38 PM Updated: May 7, 2026 at 9:11 PM · Expires: June 5, 2028 at 8:38 PM
Domain Age 26.2 years
Registrar GoDaddy.com, LLC IANA ID: 146
Abuse Email [email protected]
Domain Status Client: Delete · Renew · Transfer Prohibited +1 more · DNSSEC: UNSIGNED
Top Level Domain .com Generic TLD
Subdomain dc540

Technical Details

IP Address 204.155.145.54
Hosting Provider AS40824 Webzilla Inc. Dallas, Texas, US
SSL Certificate Go Daddy Secure Certificate Authority - G2 TLS 1.2 · Valid for: 7 months · from March 25, 2026 at 8:30 PM · to October 9, 2026 at 8:30 PM
Name Servers ns5.4sync.com
ns6.4sync.com
ns7.4sync.com

Content Analysis

Website title 4Sync - online syncing tool. Sync & sharing access with cloud storage. Synchronization files
Available languages
Preview
4Sync - online syncing tool. Sync & sharing access with cloud storage. Synchronization files
Hover to explore
Mentioned hosts (36)
pl.4sync.com twitter.com static.4sync.com analytics.google.com fonts.googleapis.com ar.4sync.com www.facebook.com fonts.gstatic.com play.google.com ssl.google-analytics.com ja.4sync.com de.4sync.com itunes.apple.com plus.google.com www.jscount.com and 21 more

How to block Dc540.4sync.com?

Our Anti-Malware can automatically block access to dc540.4sync.com 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 dc540.4sync.com 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 dc540.4sync.com.

See detailed instructions for more options.

Are You the Owner?

If you own Dc540.4sync.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 dc540.4sync.com
12
points /100
The score is based on a 1-100 scale, with 100 being the most reputable.
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