Security Scan Report: signup.duo.com

Submitted: Dec 7, 2025, 5:13:40 PMCompleted: Dec 7, 2025, 6:07:50 PMpubliccompleted
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Summary

This website contacted 37 IPs in 0 countries across 6 domains to perform 61 HTTP transactions. The main domain is signup.duo.com.

Submitted URL: https://signup.duo.com/

The Cisco Umbrella rank of the primary domain is #53,644 of the top 1 million websites

AI Security Verdict

AI analysis unavailable for this scan

Details

Page Title

Start Your Free Trial – Identity & MFA Protection | Duo Security

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

government public service

(72%)

Domain Information

The domain name 'signup.duo.com' uses the commercial generic top-level domain (.com); it also runs on subdomain 'signup'. The second-level label 'duo' is 3 characters long containing two vowels alongside 1 consonant. Segmentation suggests one word: duo. Expect 3 characters per word on average. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://signup.duo.com/

Page Load Overview

15.08s
Total Load Time
61
HTTP Requests
6
Domains
1.5 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-US
Text Length:11,581 chars
Detector Agreement:100%

Website Classification

Primary Category

government public service72% confidence
Type: dynamic
Method: ml+structural

All Detected Categories

government public service
72%
adult content
72%
corporate business
71%
phishing scam
70%
documentation technical
66%

Detected Features

Search
OG: website
Schema.org

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
2534.214.209.36UnknownUnknown
1104.18.87.42UnknownUnknown
152.222.136.49UnknownUnknown
1104.18.32.137UnknownUnknown
13.171.214.106UnknownUnknown
1104.18.86.42UnknownUnknown
12.23.244.120UnknownUnknown
152.10.233.107UnknownUnknown
13.171.214.110UnknownUnknown
12606:4700::6812:572aUnknownUnknown
6137--

Content Similarity HashesFor malware variant detection

Image Hashes

Perceptual Hashes

Average Hash:N/A
Perceptual Hash:N/A
Difference Hash:N/A
Wavelet Hash:N/A
Color Hash:N/A

Other Hashes

Crop Resistant:N/A

Scan History

Scan history not available

Unable to load historical scan data