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Open.mu Scam Check: Blacklist Warning

August 24, 2026 at 1:16 PM
Suspicious Website
Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Open โ†’ Safety Check

First checked August 24, 2026 at 1:16 PM
Website content and technical signals analyzed
Method: automated checks.
Suspicious Website Gridinsoft currently classifies this site as Suspicious Website. The report highlights 2 blacklist detections, a very young domain (56 days), and no established public user-review history.
Trust signal radar Normalized trust signals for open.mu Domain Maturity: 56 days Domain Maturity Warning Cleanliness: 2 detections Warning Cleanliness Safety Level: 1 negative tag, 2 warning signals Safety Level Positive Signals: 1 positive signals Positive Signals Popularity: Estimated low traffic without Tranco or social profile data Popularity Trust Zone: .mu Trust Zone Operational Signals: 0 detected services Operational Signals Location Credibility: Hosting country US Location Credibility
Figure 1. Trust signal radar for open.mu. Larger shaded area indicates stronger trust signals.

How we scored open.mu

On-page mentions:
Cryptocurrency
Tech signals:
Facebook Integration
Negative signals:
  • security-provider warnings
  • a malware or phishing blacklist detection (1)
  • a low third-party reputation score
  • limited independent reputation data
  • a relatively new domain (56 days)
Context signals:
  • cryptocurrency content needing verification
  • standard payment methods
Last checked August 24, 2026 at 1:16 PM by Gridinsoft Trust Model v2.5.2

What is Open?

According to its current page title, open.mu presents itself as โ€œOpen.MU - Browser MMORPGโ€. The sections below evaluate the site-specific reputation and technical findings.

Figure 2. Website screenshot for Open.mu. 2026-08-24 16:16:15
This domain was registered June 28, 2026 at 8:44 PM through the company Dynadot Inc and had the owner Gridinsoft privacy protected.

Is open.mu safe?

Use caution with open.mu. Its current Gridinsoft trust score is 23/100; review the site-specific findings below before use.

Why is open.mu marked "Suspicious Website"?

Gridinsoft's current assessment of open.mu is based on low third-party reputation score. Context considered alongside those findings includes a short domain history (56 days old) and limited public traffic history. 2 of 26 publicly displayed security sources report a warning.

Open Digital Footprints

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

Cryptocurrency

This website references cryptocurrency transactions or educational content related to digital assets such as Bitcoin, Ethereum, or other blockchain-based currencies.

Reliable Payment Method

Payment processing utilizes established and secure payment systems including major credit cards, PayPal, or other recognized financial service providers. These payment methods typically offer fraud protection and dispute resolution mechanisms to safeguard consumers.

Registration Form

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

Google Tag Manager

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

Facebook Integration
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.

Young Domain

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

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: 2/26 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.

Webroot
Malicious
Scamadviser
Warned

External provider results for Open.mu, last checked August 12, 2026. โ€” VirusTotal

Domain Information

Created June 28, 2026 at 8:44 PM Updated: July 3, 2026 at 8:44 PM ยท Expires: June 28, 2027 at 8:44 PM
Domain Age 56 days Recently Registered
Registrant Gridinsoft privacy protected US (United States)
Registrar Dynadot Inc IANA ID: 472
Abuse Email [email protected]
Domain Status Client Transfer Prohibited DNSSEC: UNSIGNED
Top Level Domain .mu Domain Extension

Technical Details

IP Address 52.85.31.14
Hostname server-52-85-31-14.jfk50.r.cloudfront.net
Hosting Provider AS16509 Amazon.com, Inc. New York City, New York, US
SSL Certificate Amazon RSA 2048 M04 TLS 1.3 ยท Valid for: 7 months ยท from June 28, 2026 at 12:00 AM ยท to January 11, 2027 at 11:59 PM
Name Servers ns1.dyna-ns.net
ns2.dyna-ns.net

Content Analysis

Website title Open.MU - Browser MMORPG
Website description Play a classic fantasy MMO directly in your browser.
Primary Language
Mentioned hosts (14)
connect.facebook.net upload.wikimedia.org o4511786706206720.ingest.us.sentry.io discord.gg www.googletagmanager.com analytics.google.com www.svgrepo.com js.sentry-cdn.com stats.g.doubleclick.net chat.whatsapp.com www.facebook.com browser.sentry-cdn.com open.mu prd-server.open.mu

Security Analysis

Detection Signatures These signatures are used to generate the security fingerprint below.
Cryptocurrency Reliable Payment Method Registration Form
Security Fingerprint Unique identifier based on site analysis

How to block Open.mu?

Our Anti-Malware can automatically block access to open.mu 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 open.mu is safe, you can add it to the exclusion list:

  1. Open Gridinsoft Anti-Malware โ†’ Tools โ†’ Ignore List.
  2. Go to the Internet tab and add open.mu.

See detailed instructions for more options.

Are You the Owner?

If you own Open.mu 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 open.mu. 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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- Detailed reviews describing your real-life experience have a much higher chance of being published.
- Your email remains confidential.

Gridinsoft Portal
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Your score for open.mu

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Matched by website fingerprint
23
points /100
The score is based on a 1-100 scale, with 100 being the most reputable.
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