Security Scan Report: linuxclass.heinz.cmu.edu

Submitted: Sep 6, 2026, 4:41:56 AMCompleted: Sep 6, 2026, 4:43:29 AMpubliccompleted

Summary

This website contacted 1 IP in 1 country across 1 domain to perform 2 HTTP transactions. The main domain is linuxclass.heinz.cmu.edu and was registered 41 years ago.

Submitted URL: https://linuxclass.heinz.cmu.edu

The Cisco Umbrella rank of the primary domain is #40,177 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 95%

0
Risk Score

AI analysis skipped: Low-risk scan (score=23) on well-ranked domain #40,177.

Safety Factors
Well-established domain (ranked #40,177)
No forms or interactive credential elements
No IoC, YARA, or IDS alerts
Domain age information unavailable

Details

Page Title

Index of /

Scan Type

public

Language

🇺🇸

English

(58% confidence)

Category

technology software

(91%)

Domain Information

You're looking at domain 'linuxclass.heinz.cmu.edu' on the sponsored educational top-level domain (.edu) and includes subdomain 'linuxclass.heinz'. Its registrable label 'cmu' stretches across 3 characters with 1 vowel and 2 consonants. It segments into one word: cmu. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://linuxclass.heinz.cmu.edu

Page Load Overview

2.58s
Total Load Time
7
HTTP Requests
1
Domains
3 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:58%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:58%
Script Type:Latin
Text Length:425 chars
Detector Agreement:100%

Website Classification

Primary Category

technology software91% confidence
Type: static
Method: ml+structural

All Detected Categories

technology software
91%
documentation technical
80%
cryptocurrency blockchain
48%
education
45%
education learning
45%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
7128.2.144.82Pittsburgh, Pennsylvania, United States
AS9Carnegie Mellon University
71--

Page Statistics

7
Requests
1
Unique Domains
3.5 KB
Total Size

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T12F51C609E5E682776C4224ABD2007CDACAE64978C7B009247D4FA8CFD7985BCD616693

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

48:qut+gSXGMWQolGXGuhLHAgGXGfvLgrXGfPdr1LgRXG47LKEBXG4jxLZEBXG4VL26:rtyGT0G//GQGn+GqFGXFGsFGbPG+FGqq

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:2768:IBQBAAAAIAQBOBAEAAtCQgBAAAQABAASBABgAkAAABgIBgEAAIAACAQAgAREAQoAAAMAEAAhAAAgAAgACEAIAnCgCAA2hrAA

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:3f3f3fffffffffff
Perceptual Hash:870707f8f8f8f0e0
Difference Hash:e060408000000000
Wavelet Hash:103010f0f0f0f0f0
Color Hash:#93611f

Other Hashes

Crop Resistant:e060408000000000

Scan History

Scan history not available

Unable to load historical scan data