Security Scan Report: www.slack.com

Redirected to:
https://slack.com/
Site favicon
Submitted: Aug 30, 2026, 12:06:07 AMCompleted: Aug 30, 2026, 12:07:00 AMpubliccompleted

This website contacted 26 IPs in 2 countries across 15 domains to perform 142 HTTP transactions. The main domain is slack.com and was registered 15 years ago.

Submitted URL: https://www.slack.com

Effective URL:

https://slack.com/
Redirected

The Cisco Umbrella rank of the primary domain is #1,372 of the top 1 million websitesTop 10K Site

AI Security Verdict

Safe Website

Confidence: 95%

1
Risk Score

The site is a legitimate Slack website with no malicious indicators.

Safety Factors (4)
Well‑established domain (registered 1992, age >10 years)
High Cisco Umbrella ranking (top 10K)
No external malicious resources or redirects
Clean JavaScript behavior
Domain age information unavailable

Details

Page Title

Slack | AI Work Platform & Productivity Tools

Scan Type

public

Domain Name Analysis

The domain name 'www.slack.com' uses the commercial generic top-level domain (.com); it also runs on subdomain 'www'. Count 5 characters in 'slack' with one vowel and four consonants. Breaking it apart gives 1 word: slack. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://www.slack.com

Page Load Overview

5.91s
Total Load Time
25.0 MB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

HTML Lang Attribute:en-US
Text Length:15,208 chars
Detector Agreement:100%

Website Classification

Primary Category

technology software51% confidence
Type: spa
Method: ml+structural

All Detected Categories

technology software
51%
documentation technical
32%
corporate
25%

Detected Features

Search
OG: website

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
17104.18.87.42Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
53.68.124.95Aws · CLOUDFrankfurt am Main, Hesse, Germany
AS16509Amazon.com, Inc.
518.64.211.96Cloudfront · CDNUnited States
AS16509Amazon.com, Inc.
53.68.175.98Aws · CLOUDFrankfurt am Main, Hesse, Germany
AS16509Amazon.com, Inc.
5142.250.154.94Google · CDNUnited States
AS15169Google LLC
5104.18.32.137Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
5142.251.157.119Google · CDNUnited States
AS15169Google LLC
5142.251.20.94Google · CDNUnited States
AS15169Google LLC
5142.251.127.136Google · CDNUnited States
AS15169Google LLC
518.64.211.109Cloudfront · CDNUnited States
AS16509Amazon.com, Inc.
14226--

Detected Technologies6

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T14761C0BBA849C68E552085AEF133FAF498CEE5AB03C509B5750C45E39F0A3F1780852A

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

96:Dyrw8GbLdnH2rXGBjGnHouWGUFAS/SP9k:DyrwFn1Hl8HnPUqo

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:3407:AAQAAAQAAgMSCAoQIgAAChCBdAQAAhERgkAAKAIGAAoCDwoBBEAAAgAAAAKOAAARgEAICCEUAgAIAAA4gAQEQAAUIEEAABQh

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:ffffdfffffff0000
Perceptual Hash:feb649c11e319836
Difference Hash:59232c2c2c000131
Wavelet Hash:fdf187c7b6fc0000
Color Hash:#bf9940

Scan History

Scan history not available

Unable to load historical scan data