Summary
API
Submitted URL: https://api-7b288d1d.duofederal.com
The Cisco Umbrella rank of the primary domain is #54,478 of the top 1 million websites
AI Security Verdict
Safe Website
Confidence: 92%
Redirect from duofederal.com lands on duo.com, Cisco Duo's own official site; no forms, no impersonation, no threat-intel or malware hits. Legitimate.
Safety Factors (4)
Details
Page Title
IAM & MFA Identity Security for Business, Humans, AI | Cisco Duo
Scan Type
public
Domain Name Analysis
Domain 'api-7b288d1d.duofederal.com' uses the commercial generic top-level domain (.com); it also runs on subdomain 'api-7b288d1d'. The core label 'duofederal' covers 10 characters containing 5 vowels alongside 5 consonants. It segments into 2 words: duo, federal. The median word length lands at five characters. 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 |
|---|---|---|---|
| 93 | 3.161.82.78Cloudfront · CDN | United States | AS16509Amazon.com, Inc. |
| 2 | 34.223.51.64Aws · CLOUD | Boardman, Oregon, United States | AS16509Amazon.com, Inc. |
| 2 | 2.23.244.120Akamai · CDN | Frankfurt am Main, Hesse, Germany | AS16625Akamai Technologies, Inc. |
| 2 | 146.75.122.132Fastly · CDN | Frankfurt am Main, Hesse, Germany | AS54113Fastly, Inc. |
| 2 | 72.163.10.12 | Richardson, Texas, United States | AS109CISCO SYSTEMS, INC. |
| 2 | 104.18.86.42Cloudflare · WAF | United States | AS13335Cloudflare, Inc. |
| 2 | 151.101.194.217Fastly · CDN | United States | AS54113Fastly, Inc. |
| 2 | 172.64.155.119Cloudflare · WAF | United States | AS13335Cloudflare, Inc. |
| 2 | 65.9.130.50Cloudfront · CDN | United States | AS16509Amazon.com, Inc. |
| 2 | 143.204.181.125Cloudfront · CDN | United States | AS16509Amazon.com, Inc. |
| 287 | 98 | - | - |
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
Unable to load historical scan data