Security Scan Report: appcloud.zhihu.com

Submitted: Mar 29, 2026, 3:36:42 PMCompleted: Mar 29, 2026, 3:38:29 PMpubliccompleted
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Summary

This website contacted 1 IP in 1 country across 1 domain to perform 1 HTTP transaction. The main domain is appcloud.zhihu.com and was registered NaN years ago.

Submitted URL: https://appcloud.zhihu.com

The Cisco Umbrella rank of the primary domain is #38,381 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 96%

0
Risk Score

No suspicious activity detected; the site appears legitimate.

Safety Factors
Well-established domain
High Cisco Umbrella ranking
No credential or payment collection forms
No malicious Indicators of Compromise
No JavaScript malware detected
Domain age information unavailable

Details

Page Title

N/A

Scan Type

public

Language

🏳️

UNKNOWN

(0% confidence)

Category

unknown

(0%)

Domain Information

Within the commercial generic top-level domain (.com), 'appcloud.zhihu.com' is registered with subdomain 'appcloud'. The core label 'zhihu' covers 5 characters containing 2 vowels alongside three consonants. Splitting it apart reveals 2 words: zhi, hu. Expect 2.5 characters per word on average. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://appcloud.zhihu.com

Page Load Overview

0.43s
Total Load Time
2
HTTP Requests
1
Domains
N/A
Total Size

Language Analysis

Primary Language

🏳️UNKNOWN
Code: unknown
Confidence:0%

Detection Details

Language Code:unknown
Detection Confidence:0%
Text Length:2 chars
Detector Agreement:0%

Website Classification

Primary Category

unknown0% confidence
Type: static
Method: structural

All Detected Categories

No categories detected

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
243.175.166.18Singapore
21--

Detected Technologies1

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1A7C08072C420011651325ADCCD82E54C4FC9B20D94314D41B5C0E494C9D7916C4032C4

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

3:qVZxVsws+7L9Hv8+5BuFJYkAK3BbZ6igS8K4FLfRRyIdlEbXItKB4:qzxV/5VHHQYk/B969NdxELa

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:1:0:cb23b04cc86c2b77c975ca38f83bb12b

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:00ffffffffffffff
Perceptual Hash:870707070f0f1f3f
Difference Hash:8000000000000000
Wavelet Hash:00ffcfcf00000000
Color Hash:#2f2dd2

Other Hashes

Crop Resistant:8000000000000000

Scan History

Scan history not available

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