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Is tomas-travel.online a Scam? Security Check Results - Holidu GmbH

tomas-travel.online Security Report Summary

tomas-travel.online received a security score of 67 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Holidu GmbH's website security posture. Holidu GmbH operates in the Hospitality industry in Germany.

Holidu GmbH operates the Holidu Smart Destination platform, providing innovative and comprehensive destination management solutions tailored for tourism destinations and hosts. The company leverages advanced technology combined with personal service to optimize marketing and booking processes for vacation rentals and related services. Their market position is strong, supported by multiple subsidiary brands and a medium-sized operation based in Germany. Technically, the website employs modern frameworks such as React and Tailwind CSS, hosted on AWS infrastructure, with good performance and mobile optimization. Security posture is solid with HTTPS, security headers, and cookie consent mechanisms, though explicit security policy documentation and incident response contacts are absent. Overall, the site is professional, trustworthy, and compliant with GDPR, with extensive analytics and marketing integrations. The domain registration data aligns well with the business claims, indicating legitimacy and consistency.

The security scan identified 25 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: JavaScript, Tailwind CSS, Google Tag Manager, Google Analytics, AWS DNS (Amazon Route 53).

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 tomas-travel.online Safe? Security Analysis for Holidu GmbH

https://tomas-travel.online

Check if tomas-travel.online is a scam or legitimate. Free security scan and reviews.

HospitalityGermanymedium
JavaScriptTailwind CSSGoogle Tag ManagerGoogle AnalyticsAWS DNS (Amazon Route 53)
Analyzed 10/28/2025Completed 10:41:12 AM4mo ago
67
Security Score
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Domaintomas-travel.online
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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

Holidu GmbH operates the Holidu Smart Destination platform, providing innovative and comprehensive destination management solutions tailored for tourism destinations and hosts. The company leverages advanced technology combined with personal service to optimize marketing and booking processes for vacation rentals and related services. Their market position is strong, supported by multiple subsidiary brands and a medium-sized operation based in Germany. Technically, the website employs modern frameworks such as React and Tailwind CSS, hosted on AWS infrastructure, with good performance and mobile optimization. Security posture is solid with HTTPS, security headers, and cookie consent mechanisms, though explicit security policy documentation and incident response contacts are absent. Overall, the site is professional, trustworthy, and compliant with GDPR, with extensive analytics and marketing integrations. The domain registration data aligns well with the business claims, indicating legitimacy and consistency.

Detected Technologies

JavaScriptTailwind CSSGoogle Tag ManagerGoogle AnalyticsAWS DNS (Amazon Route 53)

10 urgent findings need attention

1 critical · 9 high

  • + 2 more findings in the full report below
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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

3 findings

70/100

GDPR Compliance

4 findings

33/100

NIS2 Compliance

9 findings

2/100

Email Security

No critical findings yet

100/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Holidu Smart Destination targets tourism destinations and hosts by offering a B2B SaaS and service model that integrates reservation systems, host support, and booking frontends. Their competitive advantage lies in combining technology with personal service and a broad partner ecosystem including Bookiply, T-Smart, and Lohospo. The company focuses on growth through comprehensive solutions and strong regional presence with multiple German offices. Revenue streams likely include software licensing, service fees, and affiliate partnerships. The company maintains a professional brand image with consistent messaging and customer testimonials, reinforcing market trust and credibility.

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a mature security posture with enforced HTTPS, presence of key security headers, and no visible exposure of sensitive data. Cookie consent and privacy policies are well implemented, supporting GDPR compliance. However, the absence of a public security policy, vulnerability disclosure program, or incident response contact reduces transparency in security governance. No known vulnerabilities or suspicious activities were detected. The security score is high but could be improved by publishing explicit security documentation and contact channels for incident reporting.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a dedicated security policy page outlining security frameworks and practices.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Holidu GmbH

Description:

Holidu Smart Destination offers innovative destination management solutions combining advanced technology and personal service to support destinations in marketing and optimization. The company provides a comprehensive platform including reservation systems, services for hosts, and booking frontends tailored for destinations.

Key Services:
Reservation systemHost support and academyBooking frontends (whitelabel)Marketing and data services
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
JavaScriptTailwind CSSGoogle Tag ManagerGoogle AnalyticsAWS DNS (Amazon Route 53)
Frameworks:
React
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
  • Cookie consent mechanism implemented
  • Use of security-related meta tags

Analytics & Tracking

Services:
Google AnalyticsGoogle Tag Manager
Tracking Level:extensive
Privacy Compliance:good

Advertising & Marketing

Ad Networks:
TaboolaBing Ads
Tracking Pixels:
Facebook PixelTaboola Pixel
Marketing Tools:
Facebook SDK
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

Comprehensive and professional website for Holidu Smart Destination.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

70/100
Score

Weak Strict-Transport-Security configuration

LOW

Current value: "max-age=15552000"

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

33/100
Score

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

EU business without adequate privacy measures

CRITICAL

EU businesses are subject to strict GDPR requirements

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy0% confidence
Contact Information Found90% confidence
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

2/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

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 vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure

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

100/100
Score
No issues found
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.google.com -all
DNS Lookups:1/10
Policy:-all
DKIM Selectors Found
Selector:google(1296-bit rsa)
DMARC Details
Policy:reject
Subdomain Policy:reject
Aggregate Reports:mailreports@holidu.com
Forensic Reports:mailreports@holidu.com
MTA-STS Details

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

77/100
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 85 days

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

70/100
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 Transfer Lock Not Enabled

MEDIUM

Domain can be transferred without authorization

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification

Domain Registration Details

Protection Level
none
Suspicious Indicators Detected
  • No domain protection locks enabled

DNS Records

A Records:18.245.60.63, 18.245.60.118, 18.245.60.56, 18.245.60.129
Name Servers:
ns-112.awsdns-14.com
ns-1475.awsdns-56.org
ns-1882.awsdns-43.co.uk
ns-674.awsdns-20.net
MX Records:
10: aspmx.l.google.com
20: alt1.aspmx.l.google.com
20: alt2.aspmx.l.google.com
30: aspmx2.googlemail.com
30: aspmx3.googlemail.com
SOA:Serial: 1, TTL: 86400s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:92ms

SPF Analysis

SPF Record:
v=spf1 include:_spf.google.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 tomas-travel.online compare?

See how tomas-travel.online 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 including React and Tailwind CSS, with asynchronous font loading and performance monitoring scripts. Hosting is on AWS, indicated by the nameservers. The site uses Google Analytics and Tag Manager for analytics, and integrates multiple marketing and retargeting services such as Taboola and Facebook Pixel. The site is mobile-optimized with responsive images and accessible navigation. SEO is supported by comprehensive meta tags and Open Graph data. No CMS was detected, suggesting a custom or proprietary solution. Performance is fast with preconnect hints and resource preloading. Technical risks are minimal but depend on maintaining third-party script security and privacy compliance.
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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

Domaintomas-travel.online
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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