Security Scan Report: api-ce13a1a7.duosecurity.com

Redirected to:
https://duo.com/
Site favicon
Submitted: Sep 30, 2026, 3:12:51 AMCompleted: Sep 30, 2026, 3:13:55 AMpubliccompleted

This website contacted 105 IPs in 5 countries across 78 domains to perform 291 HTTP transactions. The main domain is duo.com and was registered 21 years ago.

Submitted URL: https://api-ce13a1a7.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: 90%

0
Risk Score

Redirect from an api-ce13a1a7.duosecurity.com host lands on duo.com, Cisco Duo's official site. No forms, no Indicators of Compromise, no malware. Legitimate marketing page.

Safety Factors (5)
Final URL duo.com is the brand's own official domain (Cisco Duo) — brand claim matches the destination site
No credential, login, or payment forms present
No threat-intel, YARA, Safe Browsing, or malware/IDS(phishing) detections
Third-party scripts served from ranked, well-known hosts (OneTrust, Wistia, DoubleClick, Optimizely)
Informational privacy-policy IDS alerts only (ipify IP lookup)
Domain age information unavailable

Details

Page Title

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

Scan Type

public

Domain Name Analysis

Domain 'api-ce13a1a7.duosecurity.com' uses the commercial generic top-level domain (.com); it also runs on subdomain 'api-ce13a1a7'. Its registrable label 'duosecurity' stretches across 11 characters with five vowels and 6 consonants. Splitting it apart reveals 2 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-ce13a1a7.duosecurity.com

Page Load Overview

2.83s
Total Load Time
10.6 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

healthcare medical86% confidence
Type: spa
Method: ml+structural+ocr_tiebreaker

All Detected Categories

healthcare medical
86%
cryptocurrency blockchain
62%
documentation technical
59%
adult content
39%
corporate
35%

Detected Features

Search
OG: website
Schema.org

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
833.161.82.78Cloudfront · CDNUnited States
AS16509Amazon.com, Inc.
23.145.240.98Aws · CLOUDColumbus, Ohio, 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.
2104.18.86.42Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
2151.101.130.217Fastly · CDNUnited States
AS54113Fastly, Inc.
2104.18.32.137Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
265.9.130.38Cloudfront · CDNUnited States
AS16509Amazon.com, Inc.
2143.204.181.99Cloudfront · CDNUnited States
AS16509Amazon.com, Inc.
291105--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T18054616778E1321AE6D38369A6A27A897910980FFD335CDCF15D53784FCDBE24C1260A

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

1536:A71/8dvw6XsmYnpWzic2Jfff3Mdbj8HZF+hXz9JAO4tBt/59xGsdn+8tbmDhywtG:A72GGhn4tBtxDddn+8Fw9tfI6w

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:290573:wUhQAJkBmQIYApGCcBQhggTgDDjKBCMQABFUIbEIiMAgIS1AmjIBCAYyKIw60SEB+5KUVpACYIKSoAIyCzIFMBACAW04AhAb

These hashes enable detection of similar websites and malware variants by comparing content similarity even when exact matches aren't found.

Image Hashes

Scan History

Scan history not available

Unable to load historical scan data