Security Scan Report: nsf-3-eu.dropbox.com

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Submitted: Dec 7, 2025, 12:14:14 AMCompleted: Dec 7, 2025, 12:15:32 AMpubliccompleted
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Summary

This website contacted 10 IPs in 2 countries across 3 domains to perform 6 HTTP transactions. The main domain is nsf-3-eu.dropbox.com and was registered NaN years ago.

Submitted URL: https://nsf-3-eu.dropbox.com/

The Cisco Umbrella rank of the primary domain is #1,694 of the top 1 million websitesTop 10K Site

AI Security Verdict

Safe Website

Confidence: 95%

0
Risk Score

No security concerns detected; the page is a legitimate 404 on a trusted domain.

Safety Factors
Well‑established domain age
High Cisco Umbrella ranking
Official brand subdomain
Domain age information unavailable

Details

Page Title

Dropbox - 404

Scan Type

public

Language

🇺🇸

English

(57% confidence)

Category

technology software

(54%)

Domain Information

Domain 'nsf-3-eu.dropbox.com' uses the commercial generic top-level domain (.com); it also runs on subdomain 'nsf-3-eu'. The second-level label 'dropbox' is 7 characters long split between two vowels and five consonants. Tokenizing the label suggests 2 words: drop, box. Median word length comes out to 3.5 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://nsf-3-eu.dropbox.com/

Page Load Overview

0.29s
Total Load Time
6
HTTP Requests
3
Domains
6 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:57%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:57%
Script Type:Latin
Text Length:184 chars
Detector Agreement:100%

Website Classification

Primary Category

technology software54% confidence
Type: static
Method: ml+structural

All Detected Categories

technology software
54%
documentation technical
27%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
4104.16.100.29United States
AS13335CLOUDFLARENET
199.84.152.67United States
AS16509AMAZON-02
1162.125.66.12Frankfurt am Main, Hesse, Germany
AS19679DROPBOX
099.84.152.107United States
AS16509AMAZON-02
0104.16.99.29United States
AS13335CLOUDFLARENET
099.84.152.92United States
AS16509AMAZON-02
02620:100:6022:12::a27d:420cUnited States
AS19679DROPBOX
02606:4700::6810:631dUnited States
AS13335CLOUDFLARENET
02606:4700::6810:641dUnited States
AS13335CLOUDFLARENET
099.84.152.44United States
AS16509AMAZON-02
610--

Detected Technologies1

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T122216AE72045950F3B12E58A9C67721CD3C34D7A4E958C82AADA499E59D0983CC2B359

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

24:kHkspFAviDg3DCRczdgcxtHk5jwmjeU2XT2Xhi2XOV2X+3B2XJeG2X7:CptqlxMFeU6wilfRgW

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:1211:AAAAAAAAAQAACAAAAAAAggAAIAIAAAAAIAAIEAAEBAAAAACACACAoCAAIAAABASACChQAAAAAAAAEAAAAAIAABAAAAAAAIQx

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:e7e7e7e7e7e7ffff
Perceptual Hash:b33333998ccccccc
Difference Hash:080c0c0c08080000
Wavelet Hash:e4e4e4e4c4c4c0c0
Color Hash:#d2b079

Other Hashes

Crop Resistant:080c0c0c08080000

Scan History

Scan history not available

Unable to load historical scan data