Security Scan Report: shib.oit.duke.edu

Redirected to: https://authentication.oit.duke.edu/manager

Submitted: Feb 21, 2026, 12:26:00 AMCompleted: Feb 21, 2026, 12:27:10 AMpubliccompleted
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Summary

This website contacted 1 IP in 1 country across 1 domain to perform 3 HTTP transactions. The main domain is authentication.oit.duke.edu and was registered NaN years ago.

Submitted URL: https://shib.oit.duke.edu

Effective URL: https://authentication.oit.duke.edu/managerRedirected

The Cisco Umbrella rank of the primary domain is #52,555 of the top 1 million websites

AI Security Verdict

Low Risk

Confidence: 78%

2
Risk Score

Legitimate Duke authentication page; a critical IDS alert was observed but no other malicious signs.

Risk Factors
Critical network IDS alert indicating possible malware activity
Safety Factors
Domain age 14509 days (well‑established)
Cisco Umbrella ranking 52555 (within top 100k)
No forms or credential collection on the page
No malicious Indicators of Compromise matches
No JavaScript malware patterns detected
Domain age information unavailable

Details

Page Title

shib.oit.duke.edu

Scan Type

public

Language

🇺🇸

English

(53% confidence)

Category

education

(45%)

Domain Information

The domain name 'shib.oit.duke.edu' uses the sponsored educational top-level domain (.edu) with subdomain 'shib.oit'. The registrable portion 'duke' spans 4 characters with two vowels and 2 consonants. Splitting it apart reveals 1 word: duke. Expect four characters per word on average. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://shib.oit.duke.edu

Page Load Overview

2.54s
Total Load Time
8
HTTP Requests
2
Domains
5 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:53%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:53%
Script Type:Latin
Text Length:20,939 chars
Detector Agreement:100%

Website Classification

Primary Category

education45% confidence
Type: static
Method: ml+structural

All Detected Categories

education
45%
documentation technical
40%
technology software
32%
government public service
28%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
8152.3.72.35Durham, North Carolina, United States
AS13371Duke University
81--

Detected Technologies1

40%

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1EB048F77329A063986558498F05B43099F20B143F506C9BCB9BCBAD9BFDED06107BB78

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

3072:wfQho9PKBb9Js3q9Jzbs6tlg3SBKwdQWgceIszi2bMy8Oldo:7hoC9JSqzzbs6o3Sj3gcrse2eAe

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:184476:UNiQRyEQZiAuVKsElgADJSBji4q4CChCG7QgAGOiAQIAaRQQB8GdAFtBJtGnRIKYBhIM5QEFCyGQAQ9SIMhUTKJHKWUBAF5g

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:ffcfc7c7ffffffff
Perceptual Hash:b3318ccccc673333
Difference Hash:00180c1400000000
Wavelet Hash:3f1f030f00000000
Color Hash:#ac5366

Other Hashes

Crop Resistant:00180c1400000000

Scan History

Scan history not available

Unable to load historical scan data