Is resmaster.eu Safe? Security Analysis for ResMaster systems Ltd.
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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
ResMaster systems Ltd. operates a specialized online hotel booking engine and related services tailored for hotel managers and hospitality businesses. The company offers a comprehensive suite of services including booking engines, responsive websites, channel management, loyalty programs, payment gateways, and SEO marketing tools. With over 200,000 bookings since 2005, ResMaster positions itself as a niche player focused on efficient and user-friendly hotel reservation solutions. The website is professionally designed, mobile-optimized, and provides clear navigation and business information, targeting primarily small to medium-sized hospitality businesses in the Czech Republic and surrounding regions. Technically, the website leverages modern web technologies such as Bootstrap, jQuery, Google Maps API, and Google Tag Manager. It employs HTTPS with a good SSL configuration and integrates security features like Google reCAPTCHA and a cookie consent mechanism compliant with GDPR. The technical infrastructure supports moderate performance and good SEO practices, although some improvements in accessibility and security headers could enhance the overall posture. From a security perspective, the site demonstrates a solid baseline with HTTPS enforcement and anti-bot protections. However, the absence of explicit security policies, incident response contacts, and vulnerability disclosure mechanisms indicates room for maturity in security governance. The WHOIS data is privacy protected, which is common for small businesses, but limits domain registration transparency. No critical vulnerabilities or suspicious patterns were detected in the content or technical setup. Overall, ResMaster presents a trustworthy and professional online presence with a strong focus on hospitality booking solutions. Strategic enhancements in security policy transparency and technical security headers would further strengthen its risk posture and trustworthiness.
Detected Technologies
15 urgent findings need attention
1 critical · 14 high
- + 7 more findings in the full report below
Keep resmaster.eu under constant watch
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
7 findings
20/100
GDPR Compliance
4 findings
25/100
NIS2 Compliance
9 findings
2/100
Email Security
4 findings
70/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
ResMaster operates in the hospitality sector providing SaaS solutions for hotel booking and management. Its competitive advantage lies in a user-friendly system developed by hotel managers themselves, ensuring alignment with industry needs. The business model is subscription and service-based, offering both free LITE and full versions, targeting small to medium hotel operators. The company leverages partnerships for marketing and technology integrations, including Google and Mailchimp. Growth indicators include a long operational history since 2005 and a substantial booking volume. The company maintains a focused ecosystem with no detected subsidiaries or parent companies. Its market presence is regional with a professional website and clear contact information, supporting credibility and customer engagement.
Extracted Contact Information
Marketing Intelligence Data
Physical Addresses (1)
Company Registration
Resmaster Systems s.r.o
91836
Security Posture Analysis
Comprehensive Security Assessment
The website exhibits a moderate to good security maturity level with HTTPS enforced and Google reCAPTCHA protecting user input forms. Cookie consent and privacy policies indicate GDPR awareness and compliance. However, the lack of security headers such as Content-Security-Policy and absence of published incident response or vulnerability disclosure policies suggest gaps in security governance. No exposed sensitive data or vulnerable libraries were detected, but the use of older jQuery versions could pose risks if not regularly updated. The site lacks explicit security contact channels, which could delay incident reporting and response. Overall, the security posture is adequate for the business size but could benefit from formalized policies and technical hardening.
Strategic Recommendations
Priority Actions for Security Improvement
Implement and enforce security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web attacks.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
ResMaster systems Ltd.
ResMaster is a web booking engine developed by hotel managers for hotel managers, offering efficient, fast, and easy-to-use reservation systems and related services for hotels and hospitality businesses.
good
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enforced
- Google reCAPTCHA on contact form
- Cookie consent banner with granular controls
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with no blocking or WAF challenge.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing Strict-Transport-Security header
HIGHForces HTTPS connections
Missing X-Frame-Options header
HIGHPrevents clickjacking attacks
Missing X-Content-Type-Options header
MEDIUMPrevents MIME type sniffing
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
Missing Referrer-Policy header
LOWControls referrer information sent with requests
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
👤GDPR Compliance
Privacy and data protection assessment under GDPR regulations.
GDPR Compliance
Privacy and data protection assessment
No Privacy Policy found
HIGHGDPR requires a clear and accessible privacy policy
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
EU business without adequate privacy measures
CRITICALEU businesses are subject to strict GDPR requirements
Third-party services without privacy policy
HIGHDetected services: Google Analytics, Facebook, Cloudflare, Google APIs
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No information security framework found
HIGHNIS2 requires documented cybersecurity and information security measures
No vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
No security policy documentation found
HIGHNIS2 requires documented cybersecurity governance and risk management
No incident response procedures found
HIGHNIS2 requires documented incident response and business continuity plans
No business continuity planning found
MEDIUMNIS2 emphasizes operational resilience and business continuity
No security contact information
HIGHNIS2 requires clear incident reporting channels
No vulnerability reporting mechanism
MEDIUMClear vulnerability reporting supports coordinated disclosure
No NIS2 reference found
LOWConsider explicitly mentioning NIS2 compliance efforts
Critical sector without clear security compliance
HIGHDetected sectors: 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
No DKIM record found
MEDIUMDKIM adds cryptographic signatures to emails
No BIMI Record
LOWBIMI displays brand logos in email clients
No MTA-STS Policy
MEDIUMMTA-STS enforces TLS for email delivery
No TLS-RPT Record
LOWTLS-RPT provides reporting for email TLS issues
SPF Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
Weak Protocols Supported
HIGHServer supports weak protocols: TLSv1.1
OCSP Stapling Not Enabled
LOWOCSP stapling improves performance and privacy
Certificate Transparency Not Implemented
LOWCertificate is not logged in Certificate Transparency logs
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 74 days
Partial SSL/TLS Assessment
LOWCompleted 3 of 4 security checks due to time constraints
Protocol Support
OCSP Status
📊DNS Health
DNS configuration and security assessment.
DNS Health
DNS configuration and security assessment
Unregistered MX Record
HIGHMX record points to unregistered domain: ms72710599.msv1.invalid
DNSSEC Not Enabled
MEDIUMDNSSEC is not configured for this domain
CAA Records Not Configured
LOWCertificate Authority Authorization (CAA) records not found
No DMARC Record
MEDIUMDMARC policy not configured
Domain Registration Details
DNS Records
DNSSEC Status
DNS Performance
SPF Analysis
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
High-Risk Service Exposed: FTP
HIGHPort 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer
How does resmaster.eu compare?
resmaster.eu scores below average. Browse similar domains to see how competitors handle security.
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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Marketing Intelligence
Contact emails, phone numbers & warm leads
Plan Comparison
| Feature | PDF Report | Marketing+ |
|---|---|---|
| Full security analysis | ||
| Professional PDF export | ||
| Email delivery | ||
| Lifetime access + unlock code | ||
| Contact emails & phones | — | |
| Marketing outreach data | — |
Already purchased?
Order summary
Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.
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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