Security Scan Report: t.co

Redirected to:
https://nfrhhl8.duckdns.org/
Submitted: Nov 23, 2025, 7:55:41 PMCompleted: Nov 23, 2025, 7:58:43 PMpubliccompleted
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Summary

This website contacted 2 IPs in 2 countries across 2 domains to perform 4 HTTP transactions. The main domain is nfrhhl8.duckdns.org.

Submitted URL: https://t.co/bfacwjl6qd

Effective URL: https://nfrhhl8.duckdns.org/Redirected

The Cisco Umbrella rank of the primary domain is #1,176 of the top 1 million websitesTop 10K Site

AI Security Verdict

High Risk

Confidence: 95%

7
Risk Score

Site redirects to a suspicious dynamic DNS domain with a malicious Indicator of Compromise – high risk.

Risk Factors
Malicious Indicators of Compromise match on primary domain (duckdns.org) – dynamic DNS flagged as suspicious
Redirect chain from t.co to a suspicious dynamic DNS subdomain
Domain age unknown / likely newly created subdomain
Domain age information unavailable

Details

Page Title

404 Not Found

Scan Type

public

Language

🇺🇸

English

(100% confidence)

Category

unknown

(0%)

Domain Information

Within the Colombian country-code top-level domain (.co), 't.co' is registered while skipping any subdomain. The core label 't' covers 1 characters containing zero vowels alongside 1 consonant. It segments into 1 word: t. Median word length is 1 character. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://t.co/bfacwjl6qd

Page Load Overview

1.01s
Total Load Time
4
HTTP Requests
2
Domains
1 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:100%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:100%
Script Type:Latin
Text Length:26 chars
Detector Agreement:100%

Website Classification

Primary Category

unknown0% confidence
Type: static
Method: structural

All Detected Categories

No categories detected

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
2103.80.133.9Seoul, Seoul, South Korea
AS205960Hdtidc Limited
1172.66.0.227United States
AS13335CLOUDFLARENET
42--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T15CD05EE69D1EDC0A5771D920ECB371DE50E2E42E95C98C5AE0C0189D89D4BD6DA83215

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

6:p/ntc7pc3MRJVxCt5cWvEAUm0Rp5cWxKQ1X9BXW31AXV/6WvYKOb:plcVc3Mxxi+Wvsm0Rp+Wv1PXK+XV/6Ws

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:1:0:141aecaea4030cea45d2cf2335dd7400

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:e666666666666623
Difference Hash:0c00000000000000
Wavelet Hash:00fff3f300000000
Color Hash:#2d7d86

Other Hashes

Crop Resistant:0c00000000000000

Scan History

Scan history not available

Unable to load historical scan data