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Is flixbus.com.br a Scam? Security Check Results - FlixBus Global

flixbus.com.br Security Report Summary

flixbus.com.br received a security score of 63 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers FlixBus Global's website security posture. FlixBus Global operates in the Transportation industry in N/a.

FlixBus Global operates a comprehensive intercity bus and train travel service spanning over 40 countries with more than 8,000 destinations. The company offers affordable, convenient, and sustainable travel options with modern amenities such as free Wi-Fi and power outlets onboard. Their digital presence includes a well-designed website and mobile app facilitating easy booking and real-time trip tracking. The brand is well-established with a large user base exceeding 90 million travelers in 2024, positioning it as a market leader in the transportation sector. Technically, the website leverages modern web technologies including Drupal CMS, cloud-based CDN services, and advanced analytics tools like Snowplow and Datadog RUM. The site is optimized for performance, mobile responsiveness, and accessibility, providing a seamless user experience. Privacy compliance is robust with a comprehensive privacy policy, cookie consent management, and GDPR adherence. From a security perspective, the site enforces HTTPS and employs best practices such as consent management and responsible disclosure mechanisms. However, explicit security headers and a published security policy are not clearly visible, suggesting room for improvement. The WHOIS data for the subdomain is unavailable, which is typical for subdomains but limits transparency. Overall, the site demonstrates a strong security posture with no critical vulnerabilities detected. The overall risk assessment is low, with the company maintaining a trustworthy and professional online presence. Strategic recommendations include enhancing security header implementation, publishing detailed security policies, and providing explicit security contact information to further strengthen trust and compliance.

The security scan identified 33 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: JavaScript, Google Tag Manager, Datadog RUM, Snowplow Analytics, Usercentrics CMP, Cloudfront CDN, Honeycomb UI components.

About this security scan

Guard performs automated security assessments of websites by analyzing SSL/TLS certificates, HTTP security headers, DNS configuration, email authentication protocols (SPF, DKIM, DMARC), GDPR compliance indicators, NIS2 directive compliance, network exposure, and AI-powered business intelligence. Each report provides domain-specific findings, risk scores, and actionable recommendations.

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Is flixbus.com.br Safe? Security Analysis for FlixBus Global

https://flixbus.com.br

Check if flixbus.com.br is a scam or legitimate. Free security scan and reviews.

TransportationN/alarge
JavaScriptGoogle Tag ManagerDatadog RUMSnowplow AnalyticsUsercentrics CMP+2 more
Analyzed 10/23/2025Completed 1:54:47 PM5mo ago
63
Security Score
MEDIUM RISK

10,000+

Domains scanned

500+

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Domainflixbus.com.br
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SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

AI Summary

FlixBus Global operates a comprehensive intercity bus and train travel service spanning over 40 countries with more than 8,000 destinations. The company offers affordable, convenient, and sustainable travel options with modern amenities such as free Wi-Fi and power outlets onboard. Their digital presence includes a well-designed website and mobile app facilitating easy booking and real-time trip tracking. The brand is well-established with a large user base exceeding 90 million travelers in 2024, positioning it as a market leader in the transportation sector. Technically, the website leverages modern web technologies including Drupal CMS, cloud-based CDN services, and advanced analytics tools like Snowplow and Datadog RUM. The site is optimized for performance, mobile responsiveness, and accessibility, providing a seamless user experience. Privacy compliance is robust with a comprehensive privacy policy, cookie consent management, and GDPR adherence. From a security perspective, the site enforces HTTPS and employs best practices such as consent management and responsible disclosure mechanisms. However, explicit security headers and a published security policy are not clearly visible, suggesting room for improvement. The WHOIS data for the subdomain is unavailable, which is typical for subdomains but limits transparency. Overall, the site demonstrates a strong security posture with no critical vulnerabilities detected. The overall risk assessment is low, with the company maintaining a trustworthy and professional online presence. Strategic recommendations include enhancing security header implementation, publishing detailed security policies, and providing explicit security contact information to further strengthen trust and compliance.

Detected Technologies

JavaScriptGoogle Tag ManagerDatadog RUMSnowplow AnalyticsUsercentrics CMPCloudfront CDNHoneycomb UI components

10 urgent findings need attention

10 high

  • + 2 more findings in the full report below
Continuous monitoring

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Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.

Security drift alerts

Risk score drops, new high-severity issues, and header hardening gaps

Compliance watch

GDPR / NIS2 posture changes with governance evidence snapshots

Infrastructure surface

Unexpected open services, SSL expiry, DNS & email authentication changes

Content & tracker intelligence

Marketing tech shifts, analytics drift, and AI recommendation updates

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Security Headers

8 findings

15/100

GDPR Compliance

3 findings

68/100

NIS2 Compliance

7 findings

20/100

Email Security

5 findings

70/100

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Business Intelligence

Market & Strategic Analysis

FlixBus Global is positioned as a dominant player in the affordable intercity transportation market, leveraging a vast network of bus and train routes across multiple continents. Their business model focuses on digital ticket sales and customer convenience through mobile and web platforms. The company benefits from strong brand recognition, extensive partnerships, and subsidiaries such as FlixTrain and Greyhound, which expand their market reach. Revenue streams likely include ticket sales, ancillary services, and affiliate marketing. The target customer segments are budget-conscious travelers, tourists, and commuters seeking sustainable travel options. Growth indicators include a large user base and continuous expansion of routes and services. The partnership ecosystem includes regional domains and marketing affiliates, supporting a global footprint.

Security Posture Analysis

Comprehensive Security Assessment

The website exhibits a mature security posture with mandatory HTTPS encryption and integration of a consent management platform ensuring privacy compliance. The presence of a responsible disclosure page indicates proactive vulnerability management. No exposed sensitive data or vulnerable libraries were detected in the analysis. However, the absence of explicit security headers such as Content-Security-Policy and X-Frame-Options, as well as a published security framework or DPO contact, suggests areas for enhancement. The extensive use of third-party analytics and marketing scripts necessitates ongoing monitoring to mitigate supply chain risks. Overall, the security measures align well with industry standards but could benefit from increased transparency and formal documentation.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement and explicitly publish comprehensive security headers including Content-Security-Policy, X-Frame-Options, and Referrer-Policy.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

FlixBus Global

Description:

FlixBus offers intercity bus service all over Europe, North America and South America connecting thousands of destinations.

Key Services:
Bus travel across 40+ countriesTrain travel in Germany and Sweden (FlixTrain)Mobile app and online bookingReal-time trip trackingOnboard amenities like Wi-Fi and power outlets
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
JavaScriptGoogle Tag ManagerDatadog RUMSnowplow AnalyticsUsercentrics CMPCloudfront CDNHoneycomb UI components
Frameworks:
Drupal CMS (inferred from asset paths)Honeycomb UI framework
Platforms:
Web
Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of consent management platform
  • Responsible disclosure page available

Analytics & Tracking

Services:
Snowplow AnalyticsDatadog RUMGoogle Tag Manager
Tracking Level:extensive
Privacy Compliance:good

Advertising & Marketing

Ad Networks:
Adtriba
Tracking Pixels:
SnowplowDatadog RUM
Marketing Tools:
Usercentrics CMP
Transparency Level:good

Website Quality Assessment

Design Quality:excellent
User Experience:excellent
Content Relevance:excellent
Navigation Clarity:excellent
Professionalism:excellent
Trustworthiness:high

Key Observations

1

Website is fully accessible with rich content and no blocking detected.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

15/100
Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

Missing X-Content-Type-Options header

MEDIUM

Prevents MIME type sniffing

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended)

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

Sensitive data may be cached

LOW

Cache-Control header should include "no-store" for sensitive pages

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

68/100
Score

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

No Data Protection Officer mentioned

LOW

Large organizations may need to designate a DPO under GDPR

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy85% confidence
Contact Information Found90% confidence
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

20/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity

No security contact information

HIGH

NIS2 requires clear incident reporting channels

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts

Critical sector without clear security compliance

HIGH

Detected sectors: energy, transport, banking, digital

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📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Email Security

SPF, DKIM, and DMARC validation

70/100
Score

Complex SPF record

LOW

Too many include statements can cause lookup limits

DMARC not enforcing

MEDIUM

DMARC policy is set to "none"

No BIMI Record

LOW

BIMI displays brand logos in email clients

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues

SPF
Sender Policy Framework
DKIM
DomainKeys Identified Mail
DMARC
Domain-based Message Authentication
MX Records
Mail Exchange Records
BIMI
Brand Indicators
MTA-STS
Mail Transfer Agent Security
TLS-RPT
TLS Reporting
DNSSEC
DNS Security
SPF Details
Record:
v=spf1 include:spf.protection.outlook.com include:docebosaas.com include:mailgun.org include:amazonses.com include:_spf.salesforce.com -all
DNS Lookups:5/10
Policy:-all
DKIM Selectors Found
Selector:selector1(1296-bit rsa)
DMARC Details
Policy:none
Subdomain Policy:none
Aggregate Reports:re+49a37824d709@inbound.dmarcdigests.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

67/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 79 days

Mixed Content Detected

MEDIUM

1 resources loaded over insecure HTTP

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints

Protocol Support

TLSv1.3TLSv1.2TLSv1.1

OCSP Status

OCSP Stapling Enabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

75/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification

DMARC Policy Set to None

LOW

DMARC is configured but not enforcing any policy

Domain Registration Details

Domain Age
13 years(mature)
Expiry Risk
low(160 days)
Protection Level
basicDNSSEC OFF

DNS Records

A Records:18.239.69.50, 18.239.69.71, 18.239.69.67, 18.239.69.122
Name Servers:
ns-1358.awsdns-41.org
ns-1916.awsdns-47.co.uk
ns-462.awsdns-57.com
ns-649.awsdns-17.net
MX Records:
0: flixbus-com.mail.protection.outlook.com
SOA:Serial: 1, TTL: 86400s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:137ms

SPF Analysis

SPF Record:
v=spf1 include:spf.protection.outlook.com include:docebosaas.com include:mailgun.org include:amazonses.com include:_spf.salesforce.com -all

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

100/100
Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports

How does flixbus.com.br compare?

See how flixbus.com.br stacks up against similar websites in the same industry.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website is built on a modern technology stack featuring Drupal CMS, cloud-based CDN delivery via Amazon Cloudfront, and advanced analytics tools such as Snowplow and Datadog RUM. The front-end employs JavaScript frameworks and a proprietary Honeycomb UI component library to deliver a responsive and accessible user experience. Performance optimizations include preloading critical assets and lazy loading images. The site supports multiple languages and regional domains, indicating a scalable international infrastructure. Technical risks are minimal, with no broken elements or errors detected. Opportunities exist to enhance security header implementation and formalize security documentation to reduce technical debt and improve resilience.
Professional PDF & Marketing Data

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PDF Report & Export

PDF download, email delivery, unlock code

39.90 €one-time • Incl. 21% VAT

Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domainflixbus.com.br
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

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