Security Scan Report: b91.yahoo.co.jp

Submitted: Nov 23, 2025, 8:43:08 PMCompleted: Nov 23, 2025, 8:44:26 PMpubliccompleted
Loading additional data...

Summary

This website contacted 4 IPs in 1 country across 2 domains to perform 9 HTTP transactions. The main domain is b91.yahoo.co.jp.

Submitted URL: https://b91.yahoo.co.jp/

The Cisco Umbrella rank of the primary domain is #4,663 of the top 1 million websitesTop 10K Site

AI Security Verdict

Safe Website

Confidence: 95%

0
Risk Score

Legitimate Yahoo! Japan subdomain with no security concerns.

Safety Factors
High Cisco Umbrella ranking
Belongs to established Yahoo! Japan domain
No credential or payment collection elements
No malicious Indicators of Compromise
Domain age information unavailable

Details

Page Title

【お知らせ】欧州経済領域(EEA)およびイギリスからご利用のお客様へ - Yahoo! JAPAN

Scan Type

public

Language

🇺🇸

English

(34% confidence)

Category

unknown

(0%)

Domain Information

You're looking at domain 'b91.yahoo.co.jp' on the Japanese country-code top-level domain (.co.jp) and includes subdomain 'b91'. The second-level label 'yahoo' is 5 characters long split between 3 vowels and 2 consonants. Segmentation suggests one word: yahoo. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://b91.yahoo.co.jp/

Page Load Overview

2.17s
Total Load Time
9
HTTP Requests
2
Domains
70 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:34%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:34%
Script Type:Latin
Text Length:1,871 chars
Detector Agreement:67%

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
8183.79.249.252Japan
AS24572Yahoo Japan
3182.22.30.204Japan
AS23816LY Corporation
2182.22.24.252Japan
AS23816LY Corporation
1183.79.255.28Japan
AS24572Yahoo Japan
94--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T12522653680F6557B5382E4C1BA796725DF82580FC98E2E12B57D064C6FE3D89E01B1DC

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

96:fSXAMCk0Im3vumKKMvfaMPfxJBFjho0hlzsFNteADmYPADs9LZBA/LLN:f4AVIQvumK5CMPDjzIDmguiAzp

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:10029:PjEJBQTgUEPAYJUoZEEQgByHYQAQEnIQkAoemCwiQA495I7TIWQChwFUKAEYyBAK4nUChSQQoHzGEAAIoLGGEMFaUUCCpwUh

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:N/A
Perceptual Hash:N/A
Difference Hash:N/A
Wavelet Hash:N/A
Color Hash:N/A

Other Hashes

Crop Resistant:N/A

Scan History

Scan history not available

Unable to load historical scan data