Summary
This website contacted 8 IPs in 3 countries across 8 domains to perform 1 HTTP transaction. The main domain is envsys.k.u-tokyo.ac.jp.
Submitted URL: https://envsys.k.u-tokyo.ac.jp
The Cisco Umbrella rank of the primary domain is #84,702 of the top 1 million websites
AI Security Verdict
Safe Website
Confidence: 95%
Legitimate university page with no security concerns.
Safety Factors
Details
Page Title
東京大学大学院新領域創成科学研究科 環境システム学専攻
Scan Type
public
Language
Japanese
Category
education
(90%)Domain Information
You're looking at domain 'envsys.k.u-tokyo.ac.jp' on the Japanese country-code top-level domain (.ac.jp) with subdomain 'envsys.k'. The registrable portion 'u-tokyo' spans 7 characters with 3 vowels and 3 consonants, along with one hyphen. Word splitting yields two words: u, tokyo. Average segment length settles at 3 characters. No strong language cues emerged from the frequency lists.
Screenshot
Page Load Overview
Language Analysis
Primary Language
Detection Details
Website Classification
Primary Category
All Detected Categories
Detected Features
Domain & IP Information
| Requests | IP Address | Location | AS Autonomous System |
|---|---|---|---|
| 12 | 142.251.208.3 | United States | |
| 11 | 157.240.0.174 | Frankfurt am Main, Hesse, Germany | AS32934Facebook, Inc. |
| 11 | 142.250.186.72 | Japan | |
| 11 | 142.251.20.95 | Unknown | |
| 11 | 49.212.243.13 | Japan | AS9371SAKURA Internet Inc. |
| 11 | 142.251.20.97 | Unknown | Unknown |
| 11 | 157.240.0.6 | Frankfurt am Main, Hesse, Germany | AS32934Facebook, Inc. |
| 11 | 104.21.27.152 | United States | AS13335Cloudflare, Inc. |
| 89 | 8 | - | - |
Detected Technologies5
Content Similarity HashesFor malware variant detection
TLSH (Trend Micro Locality Sensitive Hash)
Security-focusedSpecialized for malware detection and similarity analysis
ssdeep (Context Triggered Piecewise Hashing)
Context-awareDetects similar content even with modifications
sdhash (Similarity Digest Hashing)
High-precisionHigh-precision similarity detection for forensic analysis
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
Other Hashes
Scan History
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