Security Scan Report: api-3e9277a3.duosecurity.com

Redirected to:
https://duo.com/
Site favicon
Submitted: Completed: publiccompleted
This website contacted 98 IPs in 4 countries across 77 domains to perform 288 HTTP transactions. The main domain is duosecurity.com and was registered 16 years ago.

Submitted URL: https://api-3e9277a3.duosecurity.com

Effective URL:
https://duo.com/
Redirected

The Cisco Umbrella rank of the primary domain is #1,195 of the top 1 million websitesTop 10K Site

AI Security Verdict

Safe Website

Confidence: 88%

1
Risk Score

Cross-domain redirect from a duosecurity.com subdomain lands on duo.com, Cisco Duo's own official marketing site. No forms, no Credential collection, no Indicators of Compromise or malware; only an informational IP-lookup IDS notice.

Safety Factors (4)
Final destination is the brand owner's own domain (duo.com) reached via a cross-domain redirect; the entry subdomain belongs to the same company
No forms of any kind, so no credential or payment capture surface
No Indicators of Compromise, no YARA matches, no Safe Browsing hit, no phishing/malware IDS signature
Cross-origin requests limited to recognised analytics, consent and video hosts (OneTrust, Wistia, DoubleClick, Optimizely) with no credential handling
Domain age information unavailable

Details

Page Title

IAM & MFA Identity Security for Business, Humans, AI | Cisco Duo

Scan Type

public

Domain Name Analysis

The domain 'api-3e9277a3.duosecurity.com' uses the commercial generic top-level domain (.com) with subdomain 'api-3e9277a3'. Its registrable label 'duosecurity' stretches across 11 characters containing 5 vowels alongside six consonants. Segmentation suggests 2 words: duo, security. Expect 5.5 characters per word on average. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://api-3e9277a3.duosecurity.com

Page Load Overview

2.06s
Total Load Time
10.7 MB
Total Size

Language Analysis

Primary Language

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

Detection Details

HTML Lang Attribute:en
Text Length:11,433 chars
Detector Agreement:100%

Website Classification

Primary Category

adult content49% confidence
Type: spa
Method: ml+structural+ocr_tiebreaker

All Detected Categories

adult content
49%
government public service
45%
corporate
35%
technology software
32%

Detected Features

Search
OG: website
Schema.org

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
943.161.82.27Cloudfront · CDNUnited States
AS16509Amazon.com, Inc.
254.241.191.156Aws · CLOUDSan Jose, California, United States
AS16509Amazon.com, Inc.
22.23.244.120Akamai · CDNFrankfurt am Main, Hesse, Germany
AS16625Akamai Technologies, Inc.
2146.75.122.132Fastly · CDNFrankfurt am Main, Hesse, Germany
AS54113Fastly, Inc.
272.163.10.12Richardson, Texas, United States
AS109CISCO SYSTEMS, INC.
2104.18.87.42Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
2172.64.155.119Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
265.9.130.67Cloudfront · CDNUnited States
AS16509Amazon.com, Inc.
265.9.130.9Cloudfront · CDNUnited States
AS16509Amazon.com, Inc.
2143.204.181.99Cloudfront · CDNUnited States
AS16509Amazon.com, Inc.
28898--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1F164815779E1321AE6D38369A6A27A897910980FFD335CDCF24D53784FCDBE24C1260A

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

1536:a7c/8dvw6XZAYnpWzic2Jfff3Mdbj8HZF+hXz9JA74tBt/5pxcsdv+jFwjDhlwtq:a7H1GhA4tBtxvDdv+jCBWt+IzMii

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:307057:QDECCAuMEaizDloCsJAZEAEGoQTIKzsMYEYBTiKoLkYADCBJeIFWPQNwOhGBWJ0NIJAQBS7iEIHCBBAWGGMYZ1m0BSoiMwAG

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:ffffffffff818181
Perceptual Hash:b9d26c6bd2392c85
Difference Hash:4915160c0b333333
Wavelet Hash:a4c3c7efef818181
Color Hash:#741f93

Other Hashes

Scan History

Scan history not available

Unable to load historical scan data