Security Scan Report: www.zhihu.com

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Submitted: Dec 14, 2025, 3:29:24 AMCompleted: Dec 14, 2025, 3:30:17 AMpubliccompleted
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Summary

This website contacted 18 IPs in 3 countries across 6 domains to perform 70 HTTP transactions. The main domain is zhihu.com and was registered NaN years ago.

Submitted URL: https://www.zhihu.com/question/1983476340020700324

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

AI Security Verdict

Safe Website

Confidence: 95%

0
Risk Score

The site appears legitimate with no security concerns.

Safety Factors
Established, high‑traffic Chinese knowledge‑sharing platform
Secure hosting on standard web infrastructure
No suspicious redirects or external links
Domain age information unavailable

Details

Page Title

知名女演员何晴去世,享年 61 岁,曾演遍四大名著,你对她塑造的角色有哪些记忆? - 知乎

Scan Type

public

Language

🇨🇳

Chinese

(60% confidence)

Category

entertainment media

(53%)

Domain Information

The domain name 'www.zhihu.com' uses the commercial generic top-level domain (.com) and includes subdomain 'www'. The core label 'zhihu' covers 5 characters containing 2 vowels alongside three consonants. Breaking it apart gives two 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://www.zhihu.com/question/1983476340020700324

Page Load Overview

22.52s
Total Load Time
70
HTTP Requests
6
Domains
760 KB
Total Size

Language Analysis

Primary Language

🇨🇳Chinese
Code: zh
Confidence:60%
Script:Han
Direction:ltr

Detection Details

Language Code:zh
Detection Confidence:60%
Script Type:Han
HTML Lang Attribute:zh
Text Length:2,457 chars
Detector Agreement:100%

Website Classification

Primary Category

entertainment media53% confidence
Type: dynamic
Method: ml+structural

All Detected Categories

entertainment media
53%
adult content
32%
education learning
29%

Detected Features

Comments

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
19217.198.191.72Frankfurt am Main, Hesse, Germany
AS21859ZEN-ECN
343.175.162.228Singapore
3163.181.58.170Frankfurt am Main, Hesse, Germany
AS24429Zhejiang Taobao Network Co.,Ltd
314.215.183.79Guangzhou, Guangdong, China
AS4134Chinanet
3163.181.58.177Frankfurt am Main, Hesse, Germany
AS24429Zhejiang Taobao Network Co.,Ltd
32a0b:21c0:1008:1001::11Frankfurt am Main, Hesse, Germany
AS21859ZEN-ECN
3163.181.58.175Frankfurt am Main, Hesse, Germany
AS24429Zhejiang Taobao Network Co.,Ltd
3183.240.98.228China
AS56040China Mobile communications corporation
3163.181.58.172Frankfurt am Main, Hesse, Germany
AS24429Zhejiang Taobao Network Co.,Ltd
3163.181.58.171Frankfurt am Main, Hesse, Germany
AS24429Zhejiang Taobao Network Co.,Ltd
7018--

Detected Technologies3

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T114E0C07287885C0E52B39CCC8F82651C5EAA324BE5310D81FBD5D39065BFA6DD813BC8

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

6:qzxV/5VHHQYk/B96zMQQ/MZ4gyTQR5YqJAMnb5FDtnnUaf5seR9nf5H42NdxELa:kxV7HfzZQ/MivTaZNnVnfseR9nv7xELa

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:1:0:d523d7cc621e7aeb15edf50ef5909774

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:b939393939393931
Difference Hash:9800000000000000
Wavelet Hash:00ffffff00000000
Color Hash:#75e06c

Other Hashes

Crop Resistant:9800000000000000

Scan History

Scan history not available

Unable to load historical scan data