Security Scan Report: mail.263.net

Submitted: Feb 5, 2026, 9:46:44 PMCompleted: Feb 5, 2026, 9:48:11 PMpubliccompleted
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Summary

This website contacted 1 IP in 1 country across 1 domain to perform 3 HTTP transactions. The main domain is mail.263.net and was registered NaN years ago.

Submitted URL: https://mail.263.net/wm2e/mail/mailOperate/mailOperateAction_mailInnerFileDownloadImg.do?mailCodeType=img

The Cisco Umbrella rank of the primary domain is #163,548 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 94%

0
Risk Score

Legitimate email image download endpoint; no security concerns detected.

Safety Factors
Well-established domain with long registration history
Absence of password, email, or payment fields
No malicious Indicators of Compromise
No malware or suspicious scripts detected
URL appears to be a legitimate image download endpoint for mail.263.net
Domain age information unavailable

Details

Page Title

Email

Scan Type

public

Language

🇵🇹

Portuguese

(29% confidence)

Category

documentation technical

(56%)

Domain Information

You're looking at domain 'mail.263.net' on the network infrastructure generic top-level domain (.net); it also runs on subdomain 'mail'. Count 3 characters in '263' containing 0 vowels alongside 0 consonants, along with three digits. Splitting it apart reveals one word: 263. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://mail.263.net/wm2e/mail/mailOperate/mailOperateAction_mailInnerFileDownloadImg.do?mailCodeType=img

Page Load Overview

6.24s
Total Load Time
3
HTTP Requests
1
Domains
N/A
Total Size

Language Analysis

Primary Language

🇵🇹Portuguese
Code: pt
Confidence:29%
Script:Latin
Direction:ltr

Detection Details

Language Code:pt
Detection Confidence:29%
Script Type:Latin
Text Length:110 chars
Detector Agreement:100%

Website Classification

Primary Category

documentation technical56% confidence
Type: static
Method: ml+structural

All Detected Categories

documentation technical
56%
healthcare medical
39%
real estate property
35%
news media journalism
33%
adult content
32%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
3128.1.38.2Singapore, Singapore
AS135377UCLOUD INFORMATION TECHNOLOGY HK LIMITED
31--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T15871315077EA230CDD3613D1E3B12DC6AEE0D42B83669548F94D303D1F888928C2B9BE

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

96:yIdAlewotnRtTpt1aIHtny0a8MWmGQ6zejOQPQU9a0Z6oF:yI+litnHpt1aky6JmGcK5qHZPF

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:3658:MgIBCBABgEAAQgAADAEAYTAAAAAEBA2QBTAEF0AAAIgQABEAEAkEAGAQKHaIwACRAgAAQAaAA2AMAiAwAQCAAIACABEAAMIg

These hashes enable detection of similar websites and malware variants by comparing content similarity even when exact matches aren't found.

Image Hashes

Perceptual Hashes

Average Hash:e7e7ffffffffffff
Perceptual Hash:a626262699d9d9d9
Difference Hash:0c4c000000000000
Wavelet Hash:00004f4f70707070
Color Hash:#7985d2

Other Hashes

Crop Resistant:0c4c000000000000

Scan History

Scan history not available

Unable to load historical scan data