Security Scan Report: www.21kschool.com

Submitted: Mar 15, 2026, 6:48:01 PMCompleted: Mar 15, 2026, 6:49:35 PMpubliccompleted
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Summary

This website contacted 10 IPs in 5 countries across 10 domains to perform 1 HTTP transaction. The main domain is 21kschool.com and was registered NaN years ago.

Submitted URL: https://www.21kschool.com/us/blog/ivy-league-schools/

The Cisco Umbrella rank of the primary domain is #635,480 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 93%

1
Risk Score

Legitimate informational blog; no security concerns detected.

Safety Factors
Established domain with long registration history
Informational article about Ivy League schools
Only email field present (no credential harvesting)
Standard third‑party resources (CDNs, analytics) only
Domain age information unavailable

Details

Page Title

8 Ivy League Schools: A Detailed Guide

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

education learning

(90%)

Domain Information

Within the commercial generic top-level domain (.com), 'www.21kschool.com' is registered and includes subdomain 'www'. The registrable portion '21kschool' spans 9 characters containing two vowels alongside five consonants; it also includes 2 digits. Tokenizing the label suggests three words: 21, k, school. Median word length is 2 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://www.21kschool.com/us/blog/ivy-league-schools/

Page Load Overview

6.03s
Total Load Time
81
HTTP Requests
23
Domains
1.2 MB
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-us
Text Length:21,090 chars
Detector Agreement:100%

Website Classification

Primary Category

education learning90% confidence
Type: spa
Method: ml+structural

All Detected Categories

education learning
90%
education
35%
news/blog
35%
corporate
35%

Detected Features

Comments
OG: article
Schema.org

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
9142.250.201.72Switzerland
8104.16.174.226India
8104.20.41.232United States
AS13335Cloudflare, Inc.
8142.251.208.170Poland
8192.0.77.48San Francisco, California, United States
AS2635Automattic, Inc
813.202.19.174Mumbai, Maharashtra, India
AS16509Amazon.com, Inc.
8192.0.73.2San Francisco, California, United States
AS2635Automattic, Inc
823.227.39.200Ottawa, Ontario, Canada
AS13335Cloudflare, Inc.
8142.251.140.163UnknownUnknown
843.204.87.235UnknownUnknown
8110--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1C6F308B342D404662217818C69B5737FA3A7406FE606A9D4F5EE8A7CAF8DDB6043334D

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

3072:TIvHTVeOTvmFjTq/sPRt8l7EvKP9Pi+IKNG+d4CkW85:0/cOwE7Ev+Oz

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:159581:BrAAIFMgEzAQsAQods8sIMIEBoSUVENjIEEBSJjSkASBgSAKEIiAYBBAIJrIAdAoUuuRABYmkg0gCUAWEqJgKGABUMwfyAaE

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:0040ffffff1fffff
Perceptual Hash:a060601c67cf9fcf
Difference Hash:8d9d010e8f31706a
Wavelet Hash:0000ff01811fffff
Color Hash:#862d80

Other Hashes

Scan History

Scan history not available

Unable to load historical scan data