Security Scan Report: coupon.rakuten.co.jp

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Submitted: Sep 1, 2026, 10:37:13 AMCompleted: Sep 1, 2026, 10:38:41 AMpubliccompleted

Summary

This website contacted 16 IPs in 3 countries across 13 domains to perform 2 HTTP transactions. The main domain is coupon.rakuten.co.jp and was registered 18 years ago.

Submitted URL: https://coupon.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: 92%

0
Risk Score

The page is a legitimate Rakuten subdomain with no malicious indicators.

Safety Factors
Established domain with long registration history
Self‑branding matches the official brand
Absence of malicious signals (IoC, malware, phishing forms)
Only informational article content (og:type=article)
Domain age information unavailable

Details

Page Title

人気のクーポン獲り放題!わくわくクーポンランド|お得なクーポンを一気見せ

Scan Type

public

Language

🇯🇵

Japanese

(80% confidence)

Category

e-commerce shopping

(29%)

Domain Information

Domain 'coupon.rakuten.co.jp' uses the Japanese country-code top-level domain (.co.jp) and includes subdomain 'coupon'. Count 7 characters in 'rakuten' split between 3 vowels and 4 consonants. Word splitting yields 3 words: rak, u, ten. Median word length is three characters. No strong language cues emerged from the frequency lists.

Screenshot

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

Page Load Overview

5.13s
Total Load Time
272
HTTP Requests
13
Domains
11.5 MB
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:6,853 chars
Detector Agreement:100%

Website Classification

Primary Category

e-commerce shopping29% confidence
Type: spa
Method: ml+structural

All Detected Categories

e-commerce shopping
29%

Detected Features

OG: article

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
1723.36.162.196Frankfurt am Main, Hesse, Germany
AS20940Akamai International B.V.
17133.237.135.23Japan
AS23820Rakuten Group, Inc.
172.16.204.97Hamburg, Free and Hanseatic City of Hamburg, Germany
AS20940Akamai International B.V.
1723.200.24.76Berlin, State of Berlin, Germany
AS20940Akamai International B.V.
17142.251.13.94Google · CDNUnited States
AS15169Google LLC
1723.36.162.202Frankfurt am Main, Hesse, Germany
AS20940Akamai International B.V.
1723.36.162.221Frankfurt am Main, Hesse, Germany
AS20940Akamai International B.V.
17142.250.154.95Google · CDNUnited States
AS15169Google LLC
1723.200.24.95Berlin, State of Berlin, Germany
AS20940Akamai International B.V.
1723.200.24.97Berlin, State of Berlin, Germany
AS20940Akamai International B.V.
27216--

Page Statistics

272
Requests
13
Unique Domains
12.5 MB
Total Size

Detected Technologies3

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T16722AEAFBD4ACC950C77E8E8F0537AFDA007DC1FCC7568A6A9DEC11812422D847524A7

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

96:CVQk6Y5GSy6yuhg3XZsM3kHxHXwbEe5vqejypvCJwvqeKYGvqezZqnvO0g:+V9y6Xhg3XZ/URMFqejY+sqeeqeknvu

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:9994:AZrBLAAQwAwFhJdIEEAQMCBIJTMVwmgACUlYTigQhgAuLJAR5Q6AQhBIKPEBhRzxgERAEEJMAkIkhkqCiJAUCggr0CaEYCdE

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:ff0008b9ffff81e7
Perceptual Hash:be0922e4e378a39e
Difference Hash:8731397b4433390c
Wavelet Hash:e7000888ffff80e7
Color Hash:#6ce075

Scan History

Scan history not available

Unable to load historical scan data