Security Scan Report: www.kahaku.go.jp

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Submitted: Aug 28, 2026, 4:39:53 AMCompleted: Aug 28, 2026, 4:41:26 AMpubliccompleted

Summary

This website contacted 6 IPs in 2 countries across 5 domains to perform 2 HTTP transactions. The main domain is kahaku.go.jp and was registered 14 years ago.

Submitted URL: https://www.kahaku.go.jp/exhibitions/vm/resource/tenmon/space/moon/moon05.html

AI Security Verdict

Safe Website

Confidence: 92%

1
Risk Score

The page is a legitimate museum information page with no malicious indicators.

Safety Factors
Long‑standing domain age
Official museum branding and content
No malicious network or IDS alerts
Domain age information unavailable

Details

Page Title

国立科学博物館-宇宙の質問箱-月編

Scan Type

public

Language

🇯🇵

Japanese

(60% confidence)

Category

unknown

(0%)

Domain Information

Within the Japanese country-code top-level domain (.go.jp), 'www.kahaku.go.jp' is registered; it also runs on subdomain 'www'. The second-level label 'kahaku' is 6 characters long split between three vowels and three consonants. Segmentation suggests two words: ka, haku. Median word length is three characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://www.kahaku.go.jp/exhibitions/vm/resource/tenmon/space/moon/moon05.html

Page Load Overview

7.32s
Total Load Time
30
HTTP Requests
5
Domains
206 KB
Total Size

Language Analysis

Primary Language

🇯🇵Japanese
Code: ja
Confidence:60%
Script:Mixed
Direction:ltr

Detection Details

Language Code:ja
Detection Confidence:60%
Script Type:Mixed
Text Length:764 chars
Detector Agreement:100%

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
5210.151.116.31Aobadai, Tokyo, Japan
AS2907Research Organization of Information and Systems, National Institute of Informatics
5216.239.32.36Google · CDNUnited States
AS15169Google LLC
5192.178.183.97Google · CDNUnited States
AS15169Google LLC
5216.239.34.36Google · CDNUnited States
AS15169Google LLC
5142.251.20.94Google · CDNUnited States
AS15169Google LLC
5142.251.127.155Google · CDNUnited States
AS15169Google LLC
306--

Page Statistics

30
Requests
5
Unique Domains
218.2 KB
Total Size

Detected Technologies2

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1B02120862C2B04556A8724E338EDF6CE7D620C13A851F630E40CA8D42865FFC414FB84

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

24:kQDzs5UTD+zb5l73DFdnYQJ3Q2dcXkIrgFh9c0AzpI1HWafDtx345RVRRjvPBVG:bUiYlYQJKWpAzpI1Nl45Lfi

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:1317:CGAABAAAQAAIAAEwAAAAAAAAAEAAkAAAAQAAAAAEAAAAAAIAACgEAACAAgQABAAAAAAAEAACQBHAAACgAAAAEAgGIgQAAAgA

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:7f7f3fff3f1f1fbf
Perceptual Hash:9fe0001fe11ff0e3
Difference Hash:f2e2626262626262
Wavelet Hash:1b1b1b1b1b1b1b1b
Color Hash:#878bc5

Other Hashes

Scan History

Scan history not available

Unable to load historical scan data