Security Scan Report: f38-zfcloud.zdn.vn

Submitted: Mar 25, 2026, 12:31:25 AMCompleted: Mar 25, 2026, 12:32:47 AMpubliccompleted
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Summary

This website contacted 1 IP in 1 country across 1 domain to perform 4 HTTP transactions. The main domain is f38-zfcloud.zdn.vn.

Submitted URL: https://f38-zfcloud.zdn.vn

The Cisco Umbrella rank of the primary domain is #15,693 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 99%

0
Risk Score

AI analysis skipped: HTTP 400 error page with no meaningful content to analyze.

Safety Factors
Error/status page with no actionable content
No forms, scripts, or interactive elements detected
Domain age information unavailable

Details

Page Title

f38-zfcloud.zdn.vn

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

documentation technical

(55%)

Domain Information

The domain name 'f38-zfcloud.zdn.vn' uses the Vietnamese country-code top-level domain (.vn), featuring subdomain 'f38-zfcloud'. The registrable portion 'zdn' spans 3 characters split between 0 vowels and 3 consonants. Word splitting yields 2 words: zd, n. Average segment length settles at 1.5 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://f38-zfcloud.zdn.vn

Page Load Overview

1.71s
Total Load Time
1
HTTP Requests
1
Domains
N/A
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
Text Length:164 chars
Detector Agreement:100%

Website Classification

Primary Category

documentation technical55% confidence
Type: static
Method: ml+structural

All Detected Categories

documentation technical
55%
cryptocurrency blockchain
52%
news media journalism
49%
healthcare medical
46%
technology software
44%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
1183.80.80.229Ho Chi Minh City, Ho Chi Minh, Vietnam
AS18403FPT Telecom Company
11--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1C7048F77329A063986558498E05B430D9F20B143F506C9BCB9BCBAD9BFDED06107BB78

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

3072:0fQho9PKBb9Js3q9Jzbs6tlg3SBKwdQWgceIszM2bMy8Old/:nhoC9JSqzzbs6o3Sj3gcrsg2eAF

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:184415:s0YNcKEHEIq8GVoqCgkEEIhojhPPBCVGvAjQCqgDAeHiIAWMCEdAiCkamAMxCJjsDAZGhBBRkGGNHiRqDWAWOTOk5BQaKCQQ

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:ffcfc7f3ffffffff
Perceptual Hash:b1319acecc6c3333
Difference Hash:00181c0600000000
Wavelet Hash:f0d0c4f0f0f0f0f0
Color Hash:#93401f

Other Hashes

Crop Resistant:00181c0600000000

Scan History

Scan history not available

Unable to load historical scan data