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U31.com Low Trust Review: Is It Safe?

October 8, 2026 at 9:02 PM
Suspicious Website
Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

U31 → Safety Check

First checked September 6, 2026 at 11:41 AM
Content analysis not available
Method: automated checks.
Suspicious Website Gridinsoft currently classifies this site as Suspicious Website. The report highlights no established public user-review history.
Trust signal radar Normalized trust signals for u31.com Domain Maturity: 8549 days Domain Maturity Warning Cleanliness: 0 detections Warning Cleanliness Safety Level: 1 negative tag, 3 warning signals Safety Level Positive Signals: 1 positive signals Positive Signals Popularity: Tranco rank 4,079,264 Popularity Trust Zone: .com Trust Zone Operational Signals: 0 detected services Operational Signals Location Credibility: Hosting country TH Location Credibility
Figure 1. Trust signal radar for u31.com. Larger shaded area indicates stronger trust signals.
Positive signals:
  • strong independent trust
  • a long-term domain history (23.4 years)
  • an active SSL certificate (3 months)
Negative signals:
  • limited independent reputation data
Last checked October 8, 2026 at 9:02 PM by Gridinsoft Trust Model v2.5.7

What is U31?

U31.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 May 13, 2003 at 1:29 PM through the company GoDaddy.com, LLC and ownership information is not publicly available.

Is u31.com safe?

Use caution with u31.com. Its current Gridinsoft trust score is 35/100; review the site-specific findings below before use.

Why is u31.com marked "Suspicious Website"?

Gridinsoft's current assessment of u31.com is based on generic page wording and search indexing restrictions. The listed status means the domain currently appears in Gridinsoft's own Threat List; it is not a consensus of external providers. None of the 26 publicly displayed security sources report a warning.

U31 Digital Footprints

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

Thai
Registration Form

Automated page analysis detected form or data-entry functionality on u31.com. 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.

Index Disabled

The site u31.com is configured with a noindex, nofollow rule, so search engines ignore it and its links. While this can be intentional, it also prevents the site from appearing in search results.

AI-generated Text

This site contains text patterns consistent with machine-generated or AI-assisted content production.

Established Domain

This site has maintained active domain presence over time, indicating operational continuity.

Listed by Gridinsoft

Gridinsoft Internet Security classified u31.com 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.

Domain Information

Created May 13, 2003 at 1:29 PM Updated: October 8, 2026 at 2:22 PM · Expires: May 13, 2028 at 1:29 PM
Domain Age 23.4 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

Technical Details

HTTP status 301
IP Address 172.64.146.18
Hosting Provider AS13335 Cloudflare, Inc. San Francisco, California, US
SSL Certificate WE1 TLSv1.3 · Valid for: 3 months · from September 28, 2026 at 5:02 PM · to December 27, 2026 at 6:01 PM
Name Servers kia.ns.cloudflare.com
sid.ns.cloudflare.com

Content Analysis

Primary Language
Mentioned hosts (17)
srz.salesmartly.com www.u31th.com firebaseinstallations.googleapis.com api.salesmartly.com firebase.googleapis.com assets-cdn.salesmartly.com www.googletagmanager.com widget.salesmartly.com u31.com whatsapp.com www.u31.com msg.salesmartly.com client.salesmartly.com telegram.me u31leaderboard.com and 2 more

How to block U31.com?

Our Anti-Malware can automatically block access to u31.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 u31.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 u31.com.

See detailed instructions for more options.

Are You the Owner?

If you own U31.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.

Leave a review

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Your score for u31.com
35
points /100
The score is based on a 1-100 scale, with 100 being the most reputable.
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