Security Scan Report: usd450.quiz-lti-iad-prod.instructure.com

Submitted: Apr 4, 2026, 5:31:23 PMCompleted: Apr 4, 2026, 5:32:50 PMpubliccompleted
Loading additional data...

Summary

This website contacted 5 IPs in 1 country across 5 domains to perform 1 HTTP transaction. The main domain is usd450.quiz-lti-iad-prod.instructure.com and was registered NaN years ago.

Submitted URL: https://usd450.quiz-lti-iad-prod.instructure.com

The Cisco Umbrella rank of the primary domain is #994 of the top 1 million websitesTop 1K Site

AI Security Verdict

Safe Website

Confidence: 96%

0
Risk Score

No security concerns detected; the site appears legitimate and trustworthy.

Safety Factors
High reputation hosting on Instructure (Canvas) platform
Standard external resources (CloudFront, Learnosity, Sentry) are expected for LMS functionality
Generic error page indicates normal site operation
Domain age information unavailable

Details

Page Title

Quizzes

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

adult content

(29%)

Domain Information

The domain name 'usd450.quiz-lti-iad-prod.instructure.com' uses the commercial generic top-level domain (.com) with subdomain 'usd450.quiz-lti-iad-prod'. Count 11 characters in 'instructure' with 4 vowels and seven consonants. Tokenizing the label suggests two words: in, structure. The median word length lands at 5.5 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://usd450.quiz-lti-iad-prod.instructure.com

Page Load Overview

5.38s
Total Load Time
19
HTTP Requests
5
Domains
0 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:80%
Script Type:Latin
HTML Lang Attribute:en
Text Length:82 chars
Detector Agreement:100%

Website Classification

Primary Category

adult content29% confidence
Type: dynamic
Method: ml+structural

All Detected Categories

adult content
29%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
73.174.46.7United States
AS16509Amazon.com, Inc.
33.174.45.65United States
AS16509Amazon.com, Inc.
334.197.34.70United StatesUnknown
33.83.245.40Ashburn, Virginia, United States
AS14618Amazon.com, Inc.
313.226.244.83United States
AS16509Amazon.com, Inc.
195--

Detected Technologies1

40%

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1ABE1D65A3CE26122040306E6679AF4383932F00B6AC5D8597DDD0B184F52FE95E9399E

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

192:3Sq30HN8943GaJKLMk3HusckPjXNDPqlrE2Of/:K29jHuuDPqlrE1/

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:6920:klACxgJAGICTEwCFgEAIggIThGYAFWWiIAEiohLIoGlAEiKaAQAAQBl7KAACQSCABBIDGGM4ETSlBoQEgSCgJyNAGAEDkUQH

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:00ffffffffffffff
Perceptual Hash:8c0c0e0e0e1f3f7f
Difference Hash:a000000000000000
Wavelet Hash:00fff0f000000000
Color Hash:#4e931f

Other Hashes

Crop Resistant:a000000000000000

Scan History

Scan history not available

Unable to load historical scan data