Security Scan: IAM & MFA Identity Security for Business, Hum

Summary

API

This view is built from:

Scan result: counts, verdicts, details, IPs, technologies, hashes/api/v1/result/84b765c6-6a7d-4420-9618-aae1d422f13f Domain and IP registration (RDAP)/api/v1/rdap/84b765c6-6a7d-4420-9618-aae1d422f13f Certificate Transparency/api/v1/ct/duo.com How often this domain was scanned/api/v1/domain/stats/api-ff371fa0.duosecurity.com Scan history for this domain/api/v1/domain/history/api-ff371fa0.duosecurity.com?limit=15

This website contacted 99 IPs in 4 countries across 78 domains to perform 303 HTTP transactions. The main domain is duo.com and was registered 21 years ago.

Submitted URL: https://api-ff371fa0.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%

Risk Score

Entry hostname redirects to duo.com, Cisco Duo's official site; page is the brand's own marketing content with no forms, no threat-intel, YARA or phishing signals. IDS alerts are benign ipify lookups.

Safety Factors (5)

Final URL duo.com is the brand owner's own official domain - the page is self-branding, not impersonation

No credential, login or payment form on the page

No threat-intelligence, YARA, kit-roster or Safe Browsing hits

All third-party script hosts ranked in the top-1M popularity list

Content is standard corporate product/marketing material (Cisco Duo IAM/MFA)

Domain age information unavailable

Details

Page Title

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

Scan Type

public

Favicon Hash

MMH3: -1508452489

MD5: d1c0899be2fb8ef3bbd6a83f6a597274

Domain Name Analysis

You're looking at domain 'api-ff371fa0.duosecurity.com' on the commercial generic top-level domain (.com) with subdomain 'api-ff371fa0'. Its registrable label 'duosecurity' stretches across 11 characters split between 5 vowels and 6 consonants. Segmentation suggests two words: duo, security. Expect 5.5 characters per word on average. No strong language cues emerged from the frequency lists.

Screenshot

Page Load Overview

2.89s

Total Load Time

10.7 MB

Total Size

Language Analysis

Primary Language

🇺🇸English

Code: en

Confidence:80%

Script:Latin

Direction:ltr

Detection Details

HTML Lang Attribute:en

Text Length:12,691 chars

Detector Agreement:100%

Website Classification

Primary Category

corporate35% confidence

Type: spa

Method: ml+structural

All Detected Categories

corporate

35%

technology software

32%

Detected Features

OG: website

Schema.org

Domain & IP Information

Requests	IP Address	Location	AS Autonomous System
9	3.161.82.4Cloudfront · CDN	United States	AS16509Amazon.com, Inc.
3	3.145.240.71Aws · CLOUD	Columbus, Ohio, United States	AS16509Amazon.com, Inc.
3	2.23.244.120Akamai · CDN	Frankfurt am Main, Hesse, Germany	AS16625Akamai Technologies, Inc.
3	146.75.122.132Fastly · CDN	Frankfurt am Main, Hesse, Germany	AS54113Fastly, Inc.
3	72.163.10.12	Richardson, Texas, United States	AS109CISCO SYSTEMS, INC.
3	104.18.86.42Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
3	151.101.66.217Fastly · CDN	United States	AS54113Fastly, Inc.
3	172.64.155.119Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
3	65.9.130.67Cloudfront · CDN	United States	AS16509Amazon.com, Inc.
3	143.204.181.125Cloudfront · CDN	United States	AS16509Amazon.com, Inc.
303	99	-	-