Security Scan Report: api-04a34fb1.duosecurity.com

Redirected to: https://duo.com/

Submitted: Jan 21, 2026, 8:28:54 AMCompleted: Jan 21, 2026, 8:29:46 AMpubliccompleted
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Summary

This website contacted 6 IPs in 2 countries across 7 domains to perform 1 HTTP transaction. The main domain is duo.com and was registered NaN years ago.

Submitted URL: https://api-04a34fb1.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: 98%

0
Risk Score

Official Duo Security site; no security concerns detected.

Safety Factors
Official brand domain matches displayed branding
Well‑established domain with long registration history
No forms collecting sensitive data
No malicious Indicators of Compromise
Secure HTTPS connection
Domain age information unavailable

Details

Page Title

Complete Identity Security & MFA Solutions | Duo Security

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

corporate

(35%)

Domain Information

Within the commercial generic top-level domain (.com), 'api-04a34fb1.duosecurity.com' is registered and includes subdomain 'api-04a34fb1'. The registrable portion 'duosecurity' spans 11 characters split between 5 vowels and 6 consonants. Splitting it apart reveals two words: duo, security. The median word length lands at 5.5 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://api-04a34fb1.duosecurity.com

Page Load Overview

4.73s
Total Load Time
91
HTTP Requests
12
Domains
9.1 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:11,153 chars
Detector Agreement:100%

Website Classification

Primary Category

corporate35% confidence
Type: spa
Method: ml+structural

All Detected Categories

corporate
35%
technology software
28%
corporate business
28%

Detected Features

Search
OG: website
Schema.org

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
163.145.240.100Columbus, Ohio, United States
AS16509AMAZON-02
153.161.82.84United States
AS16509AMAZON-02
15146.75.122.132Frankfurt am Main, Hesse, Germany
AS54113FASTLY
1523.210.16.121Germany
15104.18.87.42United States
AS13335CLOUDFLARENET
153.174.46.83GermanyUnknown
916--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T18FB38161A0F5302202A390B6B6F92B1ABF918503D9576D5472FE43D94FE7F878C2364E

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

768:J71j6eI2SjAAvlN0XoWg2VhjysszhGH3v5zPZbvCv69LNqpIAVW:J71j6S62V7szhGH3v5V2ShNwtW

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:117420:zllBZJERLmAgEACnxOIBcMhNZAAacDCHQ6ABChAkCAQw4EBKMBJ0RcgxECuoOIQGAgsgTE5VAJyzwoAqc3zIQDOCjAntA3CQ

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:#64bf40

Other Hashes

Crop Resistant:49151e0d48140e0e

Scan History

Scan history not available

Unable to load historical scan data