Security Analysis Results

linuxsimulados.com

Comprehensive domain security and infrastructure analysis

Live Website Preview

website screenshot of https://linuxsimulados.com/

No Security Risks Detected

This domain appears to be safe and secure

100%
Score

Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.

Scan Information

Last checked:February 24, 2026 13:59:42
Scan Complete

Refresh page after 10 minutes
for updated results

Page Information

Target URL
https://linuxsimulados.com/
Page Title
Linux Simulados — Simulados e Certificações Linux
linuxsimulados.com faviconSite Favicon
Status
Active

Host Information

Domain
linuxsimulados.com
Server
cloudflare
Country
United States
IP Address
162.240.81.81
ASN Information
46606
UNIFIEDLAYER-AS-1

Technologies

Render logo
Render
PaaS
Cloudflare logo
Cloudflare
CDN
HTTP/3 logo
HTTP/3
Miscellaneous

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2026-02-23 13:59:46
Valid Until
2027-02-24 13:59:46
Subject Name
linuxsimulados.com

Performance Statistics

19
Total Requests
4
Domains
4
IP Addresses
25.35 KB
Transfer Size
Content Size70.23 KB

HTTP Headers

CF-RAY
9d2f7c43f98bf7d1-LAX
Connection
keep-alive
Content-Encoding
br
Content-Type
text/html
Date
Tue, 24 Feb 2026 13:59:46 GMT
Server
cloudflare
Transfer-Encoding
chunked
alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
content-security-policy
default-src 'self'; script-src 'self' https://cdn.jsdelivr.net; connect-src 'self' http://localhost:3000 http://127.0.0.1:3000 https://tfmcvjwhicvoouhoxzqz.supabase.co https://*.supabase.co https://*.google.com https://accounts.google.com https://www.googleapis.com wss://tfmcvjwhicvoouhoxzqz.supabase.co wss://*.supabase.co; img-src 'self' data: https:; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src https://fonts.gstatic.com; frame-src https://accounts.google.com;
referrer-policy
strict-origin-when-cross-origin
rndr-id
89362c26-a3eb-45ae
vary
Accept-Encoding
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-render-origin-server
Render
x-xss-protection
1; mode=block
17 headers detected

Technology Stack Analysis

Render

Render

PaaS

Render is a cloud computing platform that provides a wide range of services, including web hosting, cloud computing, and application development. Render offers several hosting options, including static site hosting, web application hosting, and managed databases.

Cloudflare

Cloudflare

CDN

Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

HTTP/3

HTTP/3

Miscellaneous

HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.

External Links 5

Oficial🏛️Linux Professional Institute (LPI)Site oficial das certificações LPIC-1, LPIC-2 e LPIC-3.

www.lpi.org

Analyze
Target URL
https://www.lpi.org

Oficial🐧Red Hat Training& CertificationCursos e certificações para Red Hat Certified System Administrator (RHCSA) e out…

www.redhat.com

Analyze
Target URL
https://www.redhat.com/en/services/training-and-certification

Referência📖Ubuntu / Canonical DocumentationDocumentação oficial do Ubuntu Server, administração e boas práticas.

ubuntu.com

Analyze
Target URL
https://ubuntu.com/server/docs

Ferramenta⚡TLDR PagesResumo simplificado dos principais comandos Unix/Linux para consulta rápida.

tldr.sh

Analyze
Target URL
https://tldr.sh

Prática🔍OverTheWire WargamesDesafios práticos para aprender Linux, segurança e linha de comando na prática.

overthewire.org

Analyze
Target URL
https://overthewire.org/wargames/

Requested Domains 4

cdn.jsdelivr.net

Unknown Type
No category information available

fonts.googleapis.com

Unknown Type
No category information available

fonts.gstatic.com

Unknown Type
No category information available

linuxsimulados.com

Apex domain
No category information available
LinkCheck

© 2026 LinkCheck. Secure domain analysis you can trust.