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Security Scan Report: pub-fcf55d0d2bfe4ab59f541f08f81dbf23.r2.dev

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Submitted: Oct 2, 2026, 4:54:54 PMCompleted: Oct 2, 2026, 4:55:30 PMpubliccompleted

AI Security Verdict

Low Risk

Confidence: 78%

1
Risk Score

Cloudflare R2 bucket 401 error page with no forms, no impersonation and no threat-intel hits. Nothing malicious on the served page; content behind the bucket could not be assessed.

Safety Factors (4)
No credential or payment collection of any kind (0 forms, 0 password/payment fields)
No brand impersonation; the page is Cloudflare's own generic storage error page
No Indicators of Compromise, no YARA malware, no IDS phishing/malware alerts
No JavaScript behavioral signals, no cross-origin scripting, no third-party script hosts
Domain age information unavailable

Details

Page Title

Unauthorized

Scan Type

public

Domain Name Analysis

You're looking at domain 'pub-fcf55d0d2bfe4ab59f541f08f81dbf23.r2.dev' on the developer-focused generic top-level domain (.dev), featuring subdomain 'pub-fcf55d0d2bfe4ab59f541f08f81dbf23'. Count 2 characters in 'r2' containing zero vowels alongside 1 consonant; it also includes one digit. Segmentation suggests 2 words: r, 2. Average segment length settles at one character. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://pub-fcf55d0d2bfe4ab59f541f08f81dbf23.r2.dev/index.html

Page Load Overview

0.18s
Total Load Time
20 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

HTML Lang Attribute:en
Text Length:341 chars
Detector Agreement:100%

Website Classification

Primary Category

documentation technical58% confidence
Type: static
Method: ml+structural

All Detected Categories

documentation technical
58%
government public service
57%
adult content
51%
news media journalism
50%
healthcare medical
41%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
2104.18.50.34Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
0104.16.124.96Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
0104.16.123.96Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
23--

Detected Technologies2

Cloudflare Bot Management
55%
Cloudflare
40%

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1C652A4DC23B4196AFAA443CAEF6550A8291760FB97898514F24C1B3C5F848DDCC3B2DD

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

192:1SD+TD90sp7aSVbJ9ODs+fYuP7VhGyE7dIJotVt1jTY5yhIJ+oO:36s+NCys/1p6JxO

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:14125:yEFbkOgKgAJKmoZWB6SFhNJjPBESBDICUPpEyeAuFGDEQYlQChQBACGDCAOw2CJAoEc8iL9DWJCDNkjBpUBEECRNLQsICxmk

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:ff9981819bffffff
Perceptual Hash:b839c7c62463e3c9
Difference Hash:00333b3b32000000
Wavelet Hash:ff99818180fef0f0
Color Hash:#931f67

Other Hashes

Crop Resistant:00333b3b32000000

Scan History

Scan history not available

Unable to load historical scan data