Security Scan Report: api-e4ed4365.duosecurity.com

Redirected to: https://duo.com/

Submitted: Apr 6, 2026, 4:12:02 AMCompleted: Apr 6, 2026, 4:12:51 AMpubliccompleted
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Summary

This website contacted 7 IPs in 2 countries across 8 domains to perform 1 HTTP transaction. The main domain is duo.com and was registered NaN years ago.

Submitted URL: https://api-e4ed4365.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: 96%

0
Risk Score

Site appears legitimate; no phishing or malware indicators detected.

Safety Factors
Well‑established domain with decades of registration
Official brand domain matches meta tag claims
Absence of forms that collect sensitive data
No malicious Indicators of Compromise or YARA matches
Reputable Cisco Umbrella ranking (top 10K)
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

Domain 'api-e4ed4365.duosecurity.com' uses the commercial generic top-level domain (.com), featuring subdomain 'api-e4ed4365'. Count 11 characters in 'duosecurity' containing 5 vowels alongside 6 consonants. Splitting it apart reveals 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-e4ed4365.duosecurity.com

Page Load Overview

3.16s
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:11,365 chars
Detector Agreement:100%

Website Classification

Primary Category

corporate35% confidence
Type: spa
Method: ml+structural

All Detected Categories

corporate
35%
technology software
32%
corporate business
30%

Detected Features

Search
OG: website
Schema.org

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
173.174.46.55United States
1223.58.108.114Frankfurt am Main, Hesse, Germany
AS16625Akamai Technologies, Inc.
123.145.240.101Columbus, Ohio, United States
AS16509Amazon.com, Inc.
12151.101.66.217United States
12146.75.122.132Frankfurt am Main, Hesse, Germany
AS54113Fastly, Inc.
123.161.82.84United States
AS16509Amazon.com, Inc.
12104.18.86.42United States
AS13335Cloudflare, Inc.
897--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T143D38262E0F53023029390B6B6F92B0ABF918507D9576D4473BE429D4FEAF874D2364E

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

768:N7d/ddvn6eB2SjAAvlbx4SXoWg2PjysszhGNH05zPUYvDsg9L2qpIAVW:N7d/ddvn6O4662NszhGNH05Q49h2wtW

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:131811:HQQWApAbBhTWIAStFAAhi0MUyhBRoENUUAVEEwyjCxIwB4FoLWHAhIADkAUwuIpKxXCSoIpRyJsJJAKjH0zo4GEoUqkgAxeD

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:2cc5c3e7efffc7ff
Perceptual Hash:f35a4ecacb340c35
Difference Hash:49151e0d48140e0c
Wavelet Hash:0000c3c3e7ffc3e7
Color Hash:#91d279

Other Hashes

Crop Resistant:49151e0d48140e0c

Scan History

Scan history not available

Unable to load historical scan data