Security Scan Report: underdog.app.link

Redirected to:
https://app.underdogfantasy.com/register
Submitted: Apr 7, 2026, 1:22:44 PMCompleted: Apr 7, 2026, 1:23:55 PMpubliccompleted
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Summary

This website contacted 3 IPs in 1 country across 3 domains to perform 1 HTTP transaction. The main domain is app.underdogfantasy.com and was registered NaN years ago.

Submitted URL: https://underdog.app.link

Effective URL: https://app.underdogfantasy.com/registerRedirected

The Cisco Umbrella rank of the primary domain is #2,726 of the top 1 million websitesTop 10K Site

AI Security Verdict

Not Assessed

This page returned an error rather than content, so there was nothing to assess. This is not a statement that the site is safe.

Error or status pages carry no content to analyse. The site may still be active on another path.

Details

Primary Scan Blocked — Fallback Capture Shown

The primary scanner could not load this page (possible bot protection). The screenshot and page details shown were captured by a fallback browser that loaded the page successfully.

Page Title

Attention Required! | Cloudflare

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

gambling betting

(35%)

Domain Information

Within the .link top-level domain, 'underdog.app.link' is registered and includes subdomain 'underdog'. Count 3 characters in 'app' split between 1 vowel and 2 consonants. Segmentation suggests 1 word: app. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://underdog.app.link

Page Load Overview

0.79s
Total Load Time
11
HTTP Requests
3
Domains
4 KB
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:762 chars
Detector Agreement:100%

Website Classification

Primary Category

gambling betting35% confidence
Type: dynamic
Method: ml+structural

All Detected Categories

gambling betting
35%
technology software
28%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
5104.18.42.221United States
AS13335Cloudflare, Inc.
354.192.35.27United States
AS13335Cloudflare, Inc.
3104.16.80.73United States
AS13335Cloudflare, Inc.
113--

Page Statistics

11
Requests
3
Unique Domains
39.4 KB
Total Size

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1E5D18576BABD113E10A3919261BDB7483EB1D123D76712D072ACC1340F5EF56BC1B598

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

192:ljHjDjusa/SoWnQaHvFdljnr3Cejbm0ObVonx/3:Pa/SoWQIv7ljnr3CeHm0yVonx/3

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:6193:xhIwB2DBgJAKINAISBBSEEhwyIhwkAAQADoBQeUg1IIkAHBIMBYEAgiAomA5AIAyZSrMAwDkgpglAA7AogEhRUAkEQAipCCE

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:c780002424fec3ff
Perceptual Hash:b722bcb492bccc29
Difference Hash:0c0e50684870161c
Wavelet Hash:c7c2202424fec3ff
Color Hash:#79d291

Other Hashes

Crop Resistant:0c0e50684870161c

Scan History

Scan history not available

Unable to load historical scan data