Security Scan Report: dl-preview.csdnimg.cn

Submitted: Jun 26, 2026, 4:53:28 AMCompleted: Jun 26, 2026, 4:55:05 AMpubliccompleted
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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 dl-preview.csdnimg.cn and was registered NaN years ago.

Submitted URL: https://dl-preview.csdnimg.cn

The Cisco Umbrella rank of the primary domain is #138,791 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 99%

0
Risk Score

AI analysis skipped: HTTP 403 error page with no meaningful content to analyze.

Safety Factors
Error/status page with no actionable content
No forms, scripts, or interactive elements detected
Domain age information unavailable

Details

Page Title

N/A

Scan Type

public

Language

🇺🇸

English

(50% confidence)

Category

documentation technical

(41%)

Domain Information

The domain name 'dl-preview.csdnimg.cn' uses the Chinese country-code top-level domain (.cn); it also runs on subdomain 'dl-preview'. The second-level label 'csdnimg' is 7 characters long holding one vowel versus 6 consonants. Segmentation suggests 3 words: csd, n, img. Median word length comes out to three characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://dl-preview.csdnimg.cn

Page Load Overview

0.94s
Total Load Time
2
HTTP Requests
1
Domains
0 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:50%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:50%
Script Type:Latin
Text Length:644 chars
Detector Agreement:100%

Website Classification

Primary Category

documentation technical41% confidence
Type: static
Method: ml+structural

All Detected Categories

documentation technical
41%
cryptocurrency blockchain
31%
adult content
30%
news media journalism
29%
technology software
27%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
236.104.134.107China
AS4134Chinanet
21--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1736172A5DAA305B58077C4E01AFF372631EAD03BD596A219E79C539CCFCEE40B822D05

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

96:8iFWN15AN427zKFqbxczguVPAu4Egu0LureuuiV7uubid29tF:8iFWN15eVG/k8P94Ed06r7XVqnm7

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:3383:CISAAASQg6AgQFAAAEhJAEABXAEBAAIKCeIAAIABEAoqFAEAgUAAApoAEABEAACAAEQAMYIAABFIAQVBIAcBQZAgIAGwkgAA

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:ffc7c7c3d3ffffff
Perceptual Hash:b1339acccc93b364
Difference Hash:0018181616000000
Wavelet Hash:3f1f0707003c0c0c
Color Hash:#d27f79

Other Hashes

Crop Resistant:0018181616000000

Scan History

Scan history not available

Unable to load historical scan data