Security Scan Report: mail.kb4.io

Submitted: Sep 28, 2026, 1:43:48 PMCompleted: Sep 28, 2026, 1:44:24 PMpubliccompleted

This website contacted 7 IPs in 1 country across 3 domains to perform 5 HTTP transactions. The main domain is mail.kb4.io and was registered 18 years ago.

Submitted URL: https://mail.kb4.io

The Cisco Umbrella rank of the primary domain is #138,952 of the top 1 million websites

AI Security Verdict

Not Assessed

This page returned an error rather than content, so there was nothing to assess. This is not a statement that the site is safe.

Error or status pages carry no content to analyse. The site may still be active on another path.

Details

Page Title

404 page not found | KnowBe4secondary capture

Scan Type

public

Domain Name Analysis

The domain 'mail.kb4.io' uses the British Indian Ocean Territory country-code top-level domain (.io), featuring subdomain 'mail'. The second-level label 'kb4' is 3 characters long with zero vowels and two consonants, plus 1 digit. Breaking it apart gives two words: kb, 4. Average segment length settles at 1.5 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://mail.kb4.io

Page Load Overview

0.98s
Total Load Time
47 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:58%
Script:Latin
Direction:ltr

Detection Details

Text Length:126 chars
Detector Agreement:100%

Website Classification

Primary Category

news media journalism25% confidence
Type: static
Method: ml+structural

All Detected Categories

news media journalism
25%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
554.85.224.88Aws · CLOUDAshburn, Virginia, United States
AS14618Amazon.com, Inc.
0142.251.20.95Google · CDNUnited States
AS15169Google LLC
0192.178.183.94Google · CDNUnited States
AS15169Google LLC
03.218.209.240Aws · CLOUDAshburn, Virginia, United States
AS14618Amazon.com, Inc.
0142.250.154.95Google · CDNUnited States
AS15169Google LLC
0142.251.110.94Google · CDNUnited States
AS15169Google LLC
0100.29.136.36Aws · CLOUDAshburn, Virginia, United States
AS14618Amazon.com, Inc.
57--

Detected Technologies1

40%

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T10641CD4B87E30119B8076468AFA723562B60C417C50FCE743E9DE2A8CF485C19D63B8C

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

24:koYcc90GXwJ5MDwKauGGqfzenRqfzaEJjODKssfMkFiqeAo1UduNnyOpBpVlR4bj:w0GA3MDbEGSenRSBLNAqoidcnBVsejgv

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:1911:AAAAABDgBAAAAIIgAAAIAABAEAQACACIBAAIIAAhQAAJIAAAAAEAQgAEgAAEABAAAAIIgABABAAAAEQAwAkAAAAAAAQAAQAA

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:dfc7cfcfcfffffff
Perceptual Hash:b131c6cecece8631
Difference Hash:101c1c1010000000
Wavelet Hash:0f030f0fc0f0f0f0
Color Hash:#c5ac87

Other Hashes

Crop Resistant:101c1c1010000000

Scan History

Scan history not available

Unable to load historical scan data