Security Scan Report: th-thumbnailer.cdn-si-edu.com

Submitted: Dec 21, 2025, 5:29:02 PMCompleted: Dec 21, 2025, 5:29:38 PMpubliccompleted
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Summary

This website contacted 1 IP in 1 country across 1 domain to perform 1 HTTP transaction. The main domain is th-thumbnailer.cdn-si-edu.com and was registered NaN years ago.

Submitted URL: https://th-thumbnailer.cdn-si-edu.com

The Cisco Umbrella rank of the primary domain is #86,745 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 96%

0
Risk Score

No security concerns detected; site appears legitimate.

Safety Factors
Established domain age
Strong Cisco Umbrella ranking
No malicious Indicators of Compromise
No credential or payment forms
Domain age information unavailable

Details

Website Access Blocked

This website blocked our scanner, likely using AWS WAF, Cloudflare, or similar bot protection. The page may show differently for regular users.

Page Title

Attention Required! | Cloudflare

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

documentation technical

(53%)

Domain Information

Domain 'th-thumbnailer.cdn-si-edu.com' uses the commercial generic top-level domain (.com); it also runs on subdomain 'th-thumbnailer'. Its registrable label 'cdn-si-edu' stretches across 10 characters with three vowels and five consonants, plus two hyphens. Segmentation suggests 4 words: cd, n, si, edu. Average segment length settles at 2 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://th-thumbnailer.cdn-si-edu.com

Page Load Overview

1.24s
Total Load Time
1
HTTP Requests
1
Domains
N/A
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:175 chars
Detector Agreement:100%

Website Classification

Primary Category

documentation technical53% confidence
Type: static
Method: ml+structural

All Detected Categories

documentation technical
53%
news media journalism
48%
healthcare medical
44%
education learning
41%
adult content
39%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
1172.67.75.39United States
AS13335CLOUDFLARENET
11--

Detected Technologies2

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1BAB18376BEBD213E10A3919236BCA3483EB0D013DB67019072ACC1381F5EF56BD1B698

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

96:ljHjCIjuTkDa/D+DMFWC86ZqXKHvpIkdlonRNC3vaQxvbbmwnx/I6:ljHjDjusa/SoWnraHvFdlonG3CejbfnN

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:5558:xAAwAuQAGIgYZQ0QJNACQAQgnABwUEEAQwOZBKEADMCECvAGBEQIAkqIOCYkQAACIApnBwDAAoghACTAATBQEMIYCkigBYAs

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:e7ff0040e7ffff83
Perceptual Hash:b7748c94637a48d3
Difference Hash:0e364dcc8ca95b63
Wavelet Hash:879b0040e7ffcf03
Color Hash:#d2b079

Scan History

Scan history not available

Unable to load historical scan data