Summary
This website contacted 4 IPs in 2 countries across 4 domains to perform 2 HTTP transactions. The main domain is guide.duo.com and was registered NaN years ago.
Submitted URL: https://guide.duo.com
The Cisco Umbrella rank of the primary domain is #53,644 of the top 1 million websites
AI Security Verdict
Safe Website
Confidence: 95%
The site is the legitimate Duo documentation portal with no malicious indicators.
Safety Factors
Details
Page Title
Guide to Duo Authentication - Duo User Guide
Scan Type
public
Language
English
Category
technology software
(81%)Domain Information
You're looking at domain 'guide.duo.com' on the commercial generic top-level domain (.com), featuring subdomain 'guide'. The core label 'duo' covers 3 characters containing two vowels alongside 1 consonant. Tokenizing the label suggests one word: duo. No strong language cues emerged from the frequency lists.
Screenshot
Page Load Overview
Language Analysis
Primary Language
Detection Details
Website Classification
Primary Category
All Detected Categories
Detected Features
Domain & IP Information
| Requests | IP Address | Location | AS Autonomous System |
|---|---|---|---|
| 11 | 142.251.110.95Google · CDN | United States | AS15169Google LLC |
| 11 | 172.66.40.57Cloudflare · WAF | United States | AS13335Cloudflare, Inc. |
| 11 | 142.251.13.121Google · CDN | United States | AS15169Google LLC |
| 11 | 2.23.244.120 | Frankfurt am Main, Hesse, Germany | AS16625Akamai Technologies, Inc. |
| 44 | 4 | - | - |
Detected Technologies23
Content Similarity HashesFor malware variant detection
TLSH (Trend Micro Locality Sensitive Hash)
Specialized for malware detection and similarity analysis
ssdeep (Context Triggered Piecewise Hashing)
Detects similar content even with modifications
sdhash (Similarity Digest Hashing)
High-precisionHigh-precision similarity detection for forensic analysis
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
Other Hashes
Scan History
Scan history not available
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