Security Scan Report: refer.rakuten.co.jp

Submitted: Mar 29, 2026, 5:11:48 AMCompleted: Mar 29, 2026, 5:13:10 AMpubliccompleted
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Summary

This website contacted 2 IPs in 1 country across 2 domains to perform 1 HTTP transaction. The main domain is refer.rakuten.co.jp.

Submitted URL: https://refer.rakuten.co.jp

The Cisco Umbrella rank of the primary domain is #27,679 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 99%

0
Risk Score

AI analysis skipped: HTTP 404 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

指定されたページが見つかりません(エラー404): 楽天

Scan Type

public

Language

🇯🇵

Japanese

(80% confidence)

Category

corporate business

(43%)

Domain Information

You're looking at domain 'refer.rakuten.co.jp' on the Japanese country-code top-level domain (.co.jp) and includes subdomain 'refer'. The second-level label 'rakuten' is 7 characters long split between three vowels and 4 consonants. It segments into three words: rak, u, ten. Median word length comes out to 3 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://refer.rakuten.co.jp

Page Load Overview

1.45s
Total Load Time
3
HTTP Requests
2
Domains
35 KB
Total Size

Language Analysis

Primary Language

🇯🇵Japanese
Code: ja
Confidence:80%
Script:Mixed
Direction:ltr

Detection Details

Language Code:ja
Detection Confidence:80%
Script Type:Mixed
HTML Lang Attribute:ja
Text Length:281 chars
Detector Agreement:100%

Website Classification

Primary Category

corporate business43% confidence
Type: static
Method: ml+structural

All Detected Categories

corporate business
43%
documentation technical
36%
e-commerce shopping
30%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
213.107.226.44Germany
1146.75.122.63Frankfurt am Main, Hesse, Germany
AS54113Fastly, Inc.
32--

Detected Technologies2

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T13F41626D23A06102D826D1717EA533C03C27DC17E68601B0B9DCA078EF84819DDEB67C

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

48:TA10QbMRGkw84hVTVQSMkdmSblWTkmEIS+OOyo+7u0/q4:i/sv4dQSMkdmSbURSXes

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:2210:JgAAgIFEgAIACMCAAAAAAAIgAAAAAABAAARAgAwAAYAQAABABBQAAAAEAMAAEQAAAAgAAAEDAEQAAAADiQABACCKAQEAAACM

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:003f67ffffffffff
Perceptual Hash:8000007cfffffee0
Difference Hash:80c0880000000000
Wavelet Hash:000000fff0f0f0f0
Color Hash:#786a3a

Other Hashes

Crop Resistant:80c0880000000000

Scan History

Scan history not available

Unable to load historical scan data