Security Report: www.st.keio.ac.jp - Analysis

Summary

API

This view is built from:

Scan result: counts, verdicts, details, IPs, technologies, hashes/api/v1/result/d6388550-28a0-4834-91cc-837594886c97 Domain and IP registration (RDAP)/api/v1/rdap/d6388550-28a0-4834-91cc-837594886c97 Certificate Transparency/api/v1/ct/keio.ac.jp How often this domain was scanned/api/v1/domain/stats/st.keio.ac.jp Scan history for this domain/api/v1/domain/history/st.keio.ac.jp?limit=15

This website contacted 17 IPs in 3 countries across 10 domains to perform 204 HTTP transactions. The main domain is keio.ac.jp and was registered 14 years ago.

Submitted URL: https://www.st.keio.ac.jp

Effective URL:

https://www.keio.ac.jp/ja/st/

Redirected

The Cisco Umbrella rank of the primary domain is #131,851 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 95%

Risk Score

Official Keio University Faculty/Graduate School of Science and Technology website on its own keio.ac.jp domain. No forms, no reputation, malware or phishing signals. Clean and legitimate.

Safety Factors (5)

Official Keio University domain (keio.ac.jp) with matching self-branded content and meta description

Domain registered 2022 (about 4.3 years old), classified WELL_ESTABLISHED

No credential, login, or payment forms present (verified DOM form counts all zero)

No Indicators of Compromise, no YARA/IDS/Safe Browsing hits, no obfuscated malicious JS

Physical address visible; clear education/university content with research and admissions material

Domain age information unavailable

Details

Page Title

理工学部／大学院理工学研究科 | 慶應義塾大学

Scan Type

public

Favicon Hash

MMH3: -1085100908

MD5: c1944fb828be19e71116148f54b86249

Domain Name Analysis

Within the Japanese country-code top-level domain (.ac.jp), 'www.st.keio.ac.jp' is registered, featuring subdomain 'www.st'. Count 4 characters in 'keio' containing three vowels alongside 1 consonant. Segmentation suggests one word: keio. No strong language cues emerged from the frequency lists.

Screenshot

Page Load Overview

6.94s

Total Load Time

13.9 MB

Total Size

Language Analysis

Primary Language

🇯🇵Japanese

Code: ja

Confidence:80%

Script:Mixed

Direction:ltr

Detection Details

HTML Lang Attribute:ja

Text Length:11,868 chars

Detector Agreement:40%

Website Classification

Primary Category

education45% confidence

Type: dynamic

Method: ml+structural

All Detected Categories

education

45%

technology software

35%

Detected Features

No structural features detected

Domain & IP Information

Requests	IP Address	Location	AS Autonomous System
12	65.8.131.42Cloudfront · CDN	United States	AS16509Amazon.com, Inc.
12	65.8.131.36Cloudfront · CDN	United States	AS16509Amazon.com, Inc.
12	188.114.96.9Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
12	3.115.217.250Aws · CLOUD	Tokyo, Tokyo, Japan	AS16509Amazon.com, Inc.
12	104.18.2.36Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
12	192.178.183.97Google · CDN	United States	AS15169Google LLC
12	2.23.7.33Akamai · CDN	Frankfurt am Main, Hesse, Germany	AS20940Akamai International B.V.
12	104.86.150.195Akamai · CDN	Hamburg, Free and Hanseatic City of Hamburg, Germany	AS16625Akamai Technologies, Inc.
12	65.8.131.48Cloudfront · CDN	United States	AS16509Amazon.com, Inc.
12	65.8.131.63Cloudfront · CDN	United States	AS16509Amazon.com, Inc.
204	17	-	-