Security Scan Report: caching.freetls.fastly.net

Submitted: Jan 21, 2026, 11:30:19 AMCompleted: Jan 21, 2026, 11:31:48 AMpubliccompleted
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Summary

This website contacted 10 IPs in 2 countries across 10 domains to perform 1 HTTP transaction. The main domain is caching.freetls.fastly.net and was registered NaN years ago.

Submitted URL: https://caching.freetls.fastly.net

The Cisco Umbrella rank of the primary domain is #163 of the top 1 million websitesTop 1K Site

AI Security Verdict

Safe Website

Confidence: 95%

0
Risk Score

Legitimate site with no security concerns.

Safety Factors
Well-established domain
High Cisco Umbrella ranking
No credential or payment forms
No malicious Indicators of Compromise detected
Domain age information unavailable

Details

Page Title

IXL | Math, Language Arts, Science, Social Studies, and Spanish

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

education learning

(91%)

Domain Information

Within the network infrastructure generic top-level domain (.net), 'caching.freetls.fastly.net' is registered with subdomain 'caching.freetls'. The core label 'fastly' covers 6 characters with 1 vowel and five consonants. Breaking it apart gives two words: fast, ly. Expect 3 characters per word on average. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://caching.freetls.fastly.net

Page Load Overview

3.04s
Total Load Time
48
HTTP Requests
14
Domains
484 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:2,072 chars
Detector Agreement:100%

Website Classification

Primary Category

education learning91% confidence
Type: static
Method: ml+structural

All Detected Categories

education learning
91%
adult content
35%
corporate
25%

Detected Features

OG: website

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
12142.250.185.72United States
AS15169GOOGLE
4142.250.185.195United States
AS15169GOOGLE
4104.18.128.25Germany
4146.75.121.194Frankfurt am Main, Hesse, Germany
AS54113FASTLY
4142.251.208.2United States
AS15169GOOGLE
4104.16.224.31GermanyUnknown
4142.251.141.106United States
AS15169GOOGLE
4104.16.174.226GermanyUnknown
4172.66.0.218United States
AS13335CLOUDFLARENET
4146.75.122.79Frankfurt am Main, Hesse, Germany
AS54113FASTLY
4810--

Detected Technologies8

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1C152C8F3E79C0D7A07A5619F353892DDA53F083AA9111D13FCAC29643746F89C2F26A1

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

192:W0qL3C/q3y70CfEmKH7Pi8MiAinfiq1TwYM3A1nBO01AHv5saEey8kP:W/CSe7Y7ixiAifiCTwYM3AJx1ARsaENH

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:14461:ASAIALZI9MEgQREGEEA5mwkMAk2ziAQILhCclGqSRBIPgAqBAClawBlIAW9MShAxEAHsuUwFQEJBEADsAACCQoIqRCBAOBoD

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:7c7c7c7878383000
Perceptual Hash:c5cc22d999763699
Difference Hash:e0e0e0f0f0e0e0e0
Wavelet Hash:7c7c7c7c7c783800
Color Hash:#6ce079

Other Hashes

Crop Resistant:e0e0e0f0f0e0e0e0

Scan History

Scan history not available

Unable to load historical scan data