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Security Scan Report: api-9b3fc9ce.duosecurity.com

Redirected to:
https://duo.com/
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Submitted: Jun 28, 2026, 11:51:21 AMCompleted: Jun 28, 2026, 11:52:09 AMpubliccompleted
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Summary

This website contacted 4 IPs in 2 countries across 4 domains to perform 2 HTTP transactions. The main domain is duo.com and was registered NaN years ago.

Submitted URL: https://api-9b3fc9ce.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: 95%

0
Risk Score

The site is a legitimate Duo Security subdomain with no malicious indicators.

Safety Factors
Well‑established domain with 10119 days age
High Cisco Umbrella ranking (top 10K)
Brand consistency between domain and meta tags
Absence of forms or data‑collection fields
No malicious network or IDS alerts
Domain age information unavailable

Details

Page Title

Complete Identity Security & MFA Solutions | Cisco Duo

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

government public service

(50%)

Domain Information

The domain name 'api-9b3fc9ce.duosecurity.com' uses the commercial generic top-level domain (.com) with subdomain 'api-9b3fc9ce'. The second-level label 'duosecurity' is 11 characters long split between 5 vowels and six consonants. Breaking it apart gives two words: duo, security. Median word length comes out to 5.5 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://api-9b3fc9ce.duosecurity.com

Page Load Overview

3.49s
Total Load Time
89
HTTP Requests
12
Domains
7.3 MB
Total Size

Language Analysis

Primary Language

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

Detection Details

Language Code:en
Detection Confidence:80%
Script Type:Latin
HTML Lang Attribute:en
Text Length:11,341 chars
Detector Agreement:100%

Website Classification

Primary Category

government public service50% confidence
Type: spa
Method: ml+structural+ocr_tiebreaker

All Detected Categories

government public service
50%
adult content
35%
corporate
35%
technology software
25%

Detected Features

Search
OG: website
Schema.org

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
2323.222.80.119Hamburg, Free and Hanseatic City of Hamburg, Germany
AS16625Akamai Technologies, Inc.
223.161.82.4United States
AS16509Amazon.com, Inc.
223.145.240.82Columbus, Ohio, United States
AS16509Amazon.com, Inc.
22146.75.122.132Frankfurt am Main, Hesse, Germany
AS54113Fastly, Inc.
894--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T11954805779E1321AE6D38369A6A27A897910980FFD335CDCF24D53784FCDBE24C1260A

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

1536:C79W6/ddvO6yYnpWzic2jLff3Mdbj8HZF+hXz9JAr4tB6yEHqsz1GLDIPkhOwtGo:C70Ix4hM4tBruZz1GL8qhtGIzlgE

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:303272:iAQiAM1iACPAjKaYCSbhQ+AEYUGesAotgAlBIEKCATYKyEQYBhKxhCQQJDYCAmhgQCAwAU2CxBAZZCBYQRVGgBlJNRNEAobE

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:b9d26c7bc2392c85
Difference Hash:4915160c0b333333
Wavelet Hash:a4c3c7efef818181
Color Hash:#1f9367

Other Hashes

Crop Resistant:4915160c0b333333,5bd2585212523634

Scan History

Scan history not available

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