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Security Scan Report: www.cnen.gov.br

Redirected to:
https://www.gov.br/cnen/pt-br
Site favicon
Submitted: Jun 13, 2026, 3:54:14 PMCompleted: Jun 13, 2026, 3:56:11 PMpubliccompleted
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Summary

This website contacted 5 IPs in 2 countries across 6 domains to perform 2 HTTP transactions. The main domain is gov.br and was registered NaN years ago.

Submitted URL: https://www.cnen.gov.br

Effective URL: https://www.gov.br/cnen/pt-brRedirected

AI Security Verdict

Safe Website

Confidence: 96%

0
Risk Score

The site is a legitimate Brazilian government page with no phishing, malware, or scam indicators.

Safety Factors
Government .gov.br domain
Long‑standing domain registration
Redirects to official gov.br sub‑path
Absence of suspicious scripts or exfiltration behavior
Domain age information unavailable

Details

Page Title

CNEN: Tecnologia nuclear para uma vida melhor — Comissão Nacional de Energia Nuclear

Scan Type

public

Language

🇵🇹

Portuguese

(80% confidence)

Category

government public service

(74%)

Domain Information

Within the Brazilian country-code top-level domain (.gov.br), 'www.cnen.gov.br' is registered and includes subdomain 'www'. The second-level label 'cnen' is 4 characters long with one vowel and three consonants. Splitting it apart reveals 2 words: c, nen. Expect 2 characters per word on average. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://www.cnen.gov.br

Page Load Overview

24.24s
Total Load Time
100
HTTP Requests
8
Domains
14.0 MB
Total Size

Language Analysis

Primary Language

🇵🇹Portuguese
Code: pt
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

Language Code:pt
Detection Confidence:80%
Script Type:Latin
HTML Lang Attribute:pt-br
Text Length:14,848 chars
Detector Agreement:100%

Website Classification

Primary Category

government public service74% confidence
Type: spa
Method: ml+structural

All Detected Categories

government public service
74%
government
48%
documentation technical
38%
corporate
35%
news/blog
20%

Detected Features

Search
OG: article
Schema.org

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
20161.148.164.31Brazil
AS10954SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO
2054.20.20.252São Paulo, São Paulo, Brazil
AS16509Amazon.com, Inc.
20104.17.25.14United States
AS13335Cloudflare, Inc.
20200.156.7.136Rio de Janeiro, Rio de Janeiro, Brazil
AS2715Fundacao Carlos Chagas Filho de Amparo a Pesquisa
20189.9.113.59Brasília, Federal District, Brazil
AS10954SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO
1005--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T14F4443A2A5D0B0350263C2F063F5BB2A6A83904BEA528D8575FD4B5CDFD9FD15E0720E

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

6144:/nufeIFPXjbJ1do6tjvPg5QgdpZhVtjUtjFbJGL:/bT

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:273311:MxilICtcCUnOoCh3BAqpgAyq1ZijoDRUhxFgoSBtQFtMBAAAMCEA8QkgojCAodApUbcixaKoIkQwYsXW/CCCEEEFbggQRgAZ

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:ffffffc383818183
Perceptual Hash:acd3c36c316dc293
Difference Hash:333628373723232b
Wavelet Hash:f9ffff8181818181
Color Hash:#53ac77

Other Hashes

Crop Resistant:333628373723232b,8f9bb3b3aba3220e,6464e4646cd4de9f

Scan History

Scan history not available

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