Security Scan Report: stc-oa.zdn.vn

Submitted: Jul 3, 2026, 5:55:59 AMCompleted: Jul 3, 2026, 5:58:04 AMpubliccompleted
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Summary

This website contacted 1 IP in 1 country across 1 domain to perform 2 HTTP transactions. The main domain is stc-oa.zdn.vn.

Submitted URL: https://stc-oa.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: 95%

0
Risk Score

AI analysis skipped: Low-risk scan (score=24) on well-ranked domain #15,693.

Safety Factors
Well-established domain (ranked #15,693)
No forms or interactive credential elements
No IoC, YARA, or IDS alerts
Domain age information unavailable

Details

Page Title

403 Forbidden

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

technology software

(78%)

Domain Information

Within the Vietnamese country-code top-level domain (.vn), 'stc-oa.zdn.vn' is registered with subdomain 'stc-oa'. The registrable portion 'zdn' spans 3 characters split between 0 vowels and three consonants. Word splitting yields two 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://stc-oa.zdn.vn

Page Load Overview

8.09s
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:735 chars
Detector Agreement:100%

Website Classification

Primary Category

technology software78% confidence
Type: static
Method: ml+structural

All Detected Categories

technology software
78%
documentation technical
55%
adult content
42%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
149.213.95.48Vietnam
AS38244VNG Corporation
11--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T18AF0B49BAF1A243F3F238571F4C72268DF640966EF8925D28749011F72C904288F6FA8

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

12:kxRgsoCbx0Aqogs01lIgr8IHTF83TF83TF83TF83TF83TFf:kYEmAUtnLTuTuTuTuTuTF

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:534:AAAAAoAAAgAAAAAEADAAQAAAAAAAAAIAAAAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAQAAAAAAAAAgAIAA

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:00ffffffffffffff
Perceptual Hash:e666666666666626
Difference Hash:0c00000000000000
Wavelet Hash:00ffffff00000000
Color Hash:#e0896c

Other Hashes

Crop Resistant:0c00000000000000

Scan History

Scan history not available

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