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Security Scan Report: api-e4c9863e.duosecurity.com

Redirected to: https://duo.com/

Submitted: Mar 11, 2026, 9:50:55 AMCompleted: Mar 11, 2026, 9:51:46 AMpubliccompleted
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Summary

This website contacted 7 IPs in 2 countries across 8 domains to perform 54 HTTP transactions. The main domain is duo.com and was registered NaN years ago.

Submitted URL: https://api-e4c9863e.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: 99%

0
Risk Score

Legitimate Duo Security site; no phishing or malware indicators detected.

Safety Factors
Well‑established domain
Official brand domain (duo.com) after redirect
Clean threat‑intelligence record
No suspicious forms or JavaScript
High Cisco Umbrella reputation
Domain age information unavailable

Details

Page Title

Complete Identity Security & MFA Solutions | Cisco Duo

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

corporate

(35%)

Domain Information

Within the commercial generic top-level domain (.com), 'api-e4c9863e.duosecurity.com' is registered; it also runs on subdomain 'api-e4c9863e'. Count 11 characters in 'duosecurity' with five vowels and 6 consonants. Segmentation suggests 2 words: duo, security. Median word length is 5.5 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://api-e4c9863e.duosecurity.com

Page Load Overview

3.33s
Total Load Time
88
HTTP Requests
12
Domains
6.9 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:11,300 chars
Detector Agreement:100%

Website Classification

Primary Category

corporate35% confidence
Type: spa
Method: ml+structural

All Detected Categories

corporate
35%
technology software
35%
corporate business
32%

Detected Features

Search
OG: website
Schema.org

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
16151.101.194.217United States
AS54113
123.145.240.49Columbus, Ohio, United States
AS16509Amazon.com, Inc.
123.161.82.27United States
AS16509Amazon.com, Inc.
12104.18.87.42United States
AS13335Cloudflare, Inc.
1223.58.108.114Frankfurt am Main, Hesse, Germany
AS16625Akamai Technologies, Inc.
123.174.46.103United States
AS16509Amazon.com, Inc.
12146.75.122.132Frankfurt am Main, Hesse, Germany
AS54113Fastly, Inc.
887--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1F1D38262E0F53023029390B276F92B0ABF918507D95B6D4477BE429D4FEAF874D2364E

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

768:77d/3dvY6eB2SjAAvlhxSXoWg27hjysszhGH3v5zPulvDZg9L2/apIAVW:77d/3dvY6866277szhGH3v5Steh2otW

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:131013:7kVkhpBsYAJkV8kgEdLABAzpAPiR0HGMANkGz4gFAAYxRYARAgYCTDEYQQGXJrAQLJCJyyBLB7SNyEQg+CEAyJySAgKkAAic

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:3cc5c3e7efffc7e7
Perceptual Hash:f35a4acacb322c35
Difference Hash:49151e0d48140e0e
Wavelet Hash:00c0c3c3e7ffc3c3
Color Hash:#c587c3

Other Hashes

Crop Resistant:49151e0d48140e0e

Scan History

Scan history not available

Unable to load historical scan data