Security Scan Report: lisdtx.quiz-api-iad-prod.instructure.com

Submitted: Feb 6, 2026, 7:27:54 PMCompleted: Feb 6, 2026, 7:29:38 PMpubliccompleted
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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 lisdtx.quiz-api-iad-prod.instructure.com and was registered NaN years ago.

Submitted URL: https://lisdtx.quiz-api-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: 95%

0
Risk Score

No security concerns detected; site appears legitimate.

Safety Factors
Well‑established domain
High Cisco Umbrella ranking
No malicious Indicators of Compromise
No credential or payment forms
HTTPS connection (assumed from domain)
Domain age information unavailable

Details

Page Title

lisdtx.quiz-api-iad-prod.instructure.com

Scan Type

public

Language

🇺🇸

English

(59% confidence)

Category

real estate property

(48%)

Domain Information

Within the commercial generic top-level domain (.com), 'lisdtx.quiz-api-iad-prod.instructure.com' is registered, featuring subdomain 'lisdtx.quiz-api-iad-prod'. The core label 'instructure' covers 11 characters holding four vowels versus seven consonants. Word splitting yields 2 words: in, structure. Average segment length settles at 5.5 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://lisdtx.quiz-api-iad-prod.instructure.com

Page Load Overview

3.08s
Total Load Time
2
HTTP Requests
1
Domains
1 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:59%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:59%
Script Type:Latin
Text Length:226 chars
Detector Agreement:100%

Website Classification

Primary Category

real estate property48% confidence
Type: static
Method: ml+structural

All Detected Categories

real estate property
48%
adult content
45%
documentation technical
43%
news media journalism
41%
healthcare medical
38%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
244.205.140.241Ashburn, Virginia, United States
AS14618Amazon.com, Inc.
21--

Detected Technologies1

40%

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T15A048F77329A063986558498E05B430D9F20B143F506C9BCB9BCBAD9BFDED06107BB78

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

3072:VfQho9PKBb9Js3q9Jzbs6tlg3SBKwdQWgceIszA2bMy8Old+:yhoC9JSqzzbs6o3Sj3gcrsM2eAk

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:184591:AUGBOMM2IGMhInHUKBLgKeMEPgJDlDBQGRczgAKYGEBYqXSBlAAFCgwQekgKAggfUVARN84JQgHCApXCaFDGQoDCoFEgYENG

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:ffcfc3c7ffffffff
Perceptual Hash:b131cccccc673363
Difference Hash:00180c1400000000
Wavelet Hash:3f1f030f00000000
Color Hash:#9dac53

Other Hashes

Crop Resistant:00180c1400000000

Scan History

Scan history not available

Unable to load historical scan data