Security Scan Report: masterklassesonline.com

Redirected to: https://sso.teachable.com/secure/786414/identity/login/otp

Submitted: Jan 26, 2026, 7:36:13 AMCompleted: Jan 26, 2026, 7:37:25 AMpubliccompleted
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Summary

This website contacted 14 IPs in 2 countries across 15 domains to perform 29 HTTP transactions. The main domain is sso.teachable.com and was registered NaN years ago.

Submitted URL: https://masterklassesonline.com/sign_in?origin_path=/courses/2072982/lectures/51841448

Effective URL: https://sso.teachable.com/secure/786414/identity/login/otpRedirected

AI Security Verdict

Safe Website

Confidence: 95%

0
Risk Score

Legitimate login page hosted on an established domain with no security concerns.

Safety Factors
Well‑established domain (>20 years old)
Redirects to legitimate Teachable login service
Absence of malicious Indicators of Compromise
No suspicious JavaScript or hidden credential fields
No payment or password forms on the page
Domain age information unavailable

Details

Page Title

MasterKlasses Online

Scan Type

public

Language

🇺🇸

English

(50% confidence)

Category

adult content

(34%)

Domain Information

The domain name 'masterklassesonline.com' uses the commercial generic top-level domain (.com). The registrable portion 'masterklassesonline' spans 19 characters split between seven vowels and 12 consonants. Splitting it apart reveals 4 words: master, klasse, s, online. Median word length is six characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://masterklassesonline.com/sign_in?origin_path=/courses/2072982/lectures/51841448

Page Load Overview

3.36s
Total Load Time
29
HTTP Requests
15
Domains
247 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:50%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:50%
Script Type:Latin
Text Length:342 chars
Detector Agreement:67%

Website Classification

Primary Category

adult content34% confidence
Type: static
Method: ml+structural

All Detected Categories

adult content
34%
healthcare medical
32%
education learning
30%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
3104.16.79.73United States
AS13335Cloudflare, Inc.
2162.247.243.29United States
AS54113Fastly, Inc.
2216.58.206.35United States
AS15169Google LLC
213.226.244.124United States
AS16509Amazon.com, Inc.
2146.75.122.132Frankfurt am Main, Hesse, Germany
AS54113Fastly, Inc.
2162.247.243.39United States
AS54113Fastly, Inc.
2172.64.152.193United States
AS13335Cloudflare, Inc.
2104.17.82.54United States
AS13335Cloudflare, Inc.
234.54.192.65Kansas City, Missouri, United States
AS396982Google LLC
2104.17.83.54United States
AS13335Cloudflare, Inc.
2914--

Detected Technologies5

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1436495E69AF872D0484647B9EA22F175313F35FE3F45CA849214EFE4AB5949CC988DC0

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

3072:6Y3HPjbZI0pEL8+6f6C3fPCWZ0A3OFG+Ifh93vPaIZ00DIba+0fX:lGyC6wQ

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:315966:ENCYgbBSJypelykAPhyAdIDYYGMCoICQcE0EJBBhiEEJDBAFKJPElSDIIcGIAYIEgq5iCYEBLAGBMANhJUhU7E5yCOyogWEA

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:00ffffffffffff00
Perceptual Hash:e3f348cc63e26349
Difference Hash:88004d4c080000d0
Wavelet Hash:0000000000000000
Color Hash:#443a78

Scan History

Scan history not available

Unable to load historical scan data