3u.com favicon

3u.com

Category: Information Technology, Software Downloads

Scanned: Jun 11, 2026, 09:17 PM UTC · First seen: Jun 11, 2026 · Threat Engines: 0 / 91 · Times Scanned: 1
98 / 100 Trust Score Based on scan findings at the time of analysis
No Threats Found
0 - High Risk50 - Moderate100 - No Threats
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Screenshot of 3u.com Captured Jun 11, 2026
https://3u.com
Screenshot of 3u.com
30 years
Popular - #19,721 Tranco rank (>1M monthly visitors)
Not listed (91 checked)
✓ Valid (TLS)
Alibaba Cloud LLC
Marseille, France
nginx
Unknown
155.102.212.193
Domain & WHOIS Information
Registrar eName Technology Co.,Ltd.
Registered March 22, 1996
Expires March 23, 2032
Name Servers ns3.dnsv4.com
DNSSEC Unsigned
Hosting Alibaba Cloud LLC
Reputation & Threat Check 91 security engines checked
File Scan Summary Powered by Quttera Engine
6 files scanned
No threats
6
Low Risk
0
Medium Risk
0
High Risk
0
No threats Low Risk Medium Risk High Risk
m.3u.com/index.html 591 B No threats
m.3u.com/index.html.http-redirect 80 B No threats
m.3u.com/favicon.ico 4.2 KB No threats
m.3u.com/assets/index-Cm2yocxW.css 227.4 KB No threats
m.3u.com/assets/%24%7Bl%7D 2.0 KB No threats
m.3u.com/assets/index-w4w8Pnmg.js 328.8 KB No threats
External Links & Domains
4
External Links
All Clean
0
Iframes
Clean
1
Referenced Domains
All Clean
0
Flagged Resources
None Detected
http://3u.com/${l}Not flagged
http://3u.com/assets/index-Cm2yocxW.cssNot flagged
http://3u.com/assets/index-w4w8Pnmg.jsNot flagged
http://3u.com/favicon.icoNot flagged
3u.comNot flagged
3u.com Overview

Description of 3u.com

3u.com appears to be the official website for 3uTools, a software platform focused on iOS device management. Based on the page title, metadata, and homepage content, the site offers tools for app management, data backup, firmware flashing, device information, and maintenance functions for iPhone and iPad users. The visible navigation also references related products and support content such as tutorials, firmware resources, and news.

The domain is categorized by multiple web-classification providers under technology and software-related topics, which aligns with the content shown in the screenshot. The site appears to operate as a long-established software distribution and product-information portal rather than a parked page or placeholder domain, and its strong age and measurable traffic presence are consistent with an established technology website.

Safety Assessment for 3u.com

At the time of this scan, no security engines reported detections for this domain, with 0 out of 91 engines flagging it. The malware scan also reported no flagged files, no flagged external links, and no flagged referenced domains. In addition, major threat-database and blacklist checks were clean, including content-focused phishing and malware lists, and the domain's IP address was not listed on the checked mail-reputation blocklists.

Other contextual signals are also favorable. The domain has existed for roughly 30 years, has a notable traffic ranking, and the screenshot shows a functioning software website with coherent branding and content rather than deceptive prompts or suspicious monetization patterns. While any software-download site should still be approached with normal caution and users should verify downloads before installing them, based on available data, no threats were detected at the time of this scan.

Technical Description

The site is using a valid SSL/TLS certificate issued by a mainstream certificate authority, with the certificate shown as valid until 2026-08-11. It is served over an nginx web server and resolves to an IP hosted by Alibaba Cloud LLC, with geolocation data indicating hosting in Marseille, France. The domain uses the nameservers ns3.dnsv4.com and ns4.dnsv4.com.

From a domain-health perspective, 3u.com is very mature, with a creation date in 1996 and a long registration term extending to 2032. DNSSEC appears to be unsigned, which is not uncommon but means DNS responses may not benefit from that additional integrity layer. No immediate infrastructure-level security concerns were evident from the provided scan data.

HTTP Redirect Chain
301 https://3u.com/
200 https://www.3u.com/
Website Insights
#19,721
Tranco Rank
Popular
Visitors >1M/mo
Category: Information Technology, Software Downloads
Rank History (30 days)
May 4 Jun 10
5 cookies detected
Essential1
Analytics4
Advertising0
Social0
5 1st party cookies
0 3rd party (trackers)
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This report was generated automatically and is provided for informational purposes only. Results are based on a point-in-time scan and may contain false positives or incomplete data. This does not constitute a security audit or certification. No vendor in the market can guarantee a 100% detection rate. If you believe this report is inaccurate, please submit a dispute.

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