Is oopen.de Safe? Security Analysis for o.open
https://oopen.deCheck if oopen.de is a scam or legitimate. Free security scan and reviews.
Below Technology avg (72)
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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
o.open is a small German IT service provider specializing in network design, system integration, hosting, and administration of internet and office networks. The company focuses on supporting social and left-wing projects, providing technical expertise and infrastructure services. The website content is professional and targeted at a niche audience within Germany, with references to partner organizations and detailed contact information. The business appears to have been founded in the early 2000s, with a strong community and social orientation. Technically, the website uses standard modern web technologies such as HTML5, CSS3, and vanilla JavaScript with some security-conscious practices like nonce usage in scripts. However, there is no evidence of advanced frameworks or CMS platforms. The site is moderately optimized for performance and mobile use but lacks comprehensive accessibility and SEO features. Security posture is moderate, with no visible security headers or HTTPS confirmation in the provided data, and no cookie or privacy consent mechanisms detected. From a security perspective, the site does not show signs of blocking or WAF interference, and no vulnerabilities or exposed sensitive data were found in the content. The WHOIS data is limited due to DENIC privacy policies but shows consistent nameservers under the domain's control. The domain legitimacy is high, though some WHOIS details like creation and expiry dates are not disclosed. Privacy compliance is basic, with GDPR-related documents available but no cookie consent. Overall, the website is trustworthy and professional but could improve its security posture and privacy compliance. Strategic recommendations include implementing HTTPS verification, adding security headers, introducing cookie consent mechanisms, and enhancing mobile and accessibility features to improve user experience and compliance.
Detected Technologies
9 urgent findings need attention
1 critical · 8 high
- + 1 more findings in the full report below
Keep oopen.de 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
No critical findings yet
100/100
GDPR Compliance
4 findings
40/100
NIS2 Compliance
8 findings
17/100
Email Security
6 findings
55/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
o.open operates in a niche market segment providing IT infrastructure and network services to social and left-wing projects in Germany. Its competitive advantage lies in its specialized knowledge and long-standing relationships within this community. The business model is service-oriented, focusing on technical support rather than product sales. Revenue streams likely come from service contracts and hosting fees. The target customers are small organizations and initiatives requiring reliable IT support. Growth indicators are modest, with a focus on quality and trust rather than scale. The partnership ecosystem includes local organizations such as warenform gbr, MBR Berlin, and Aktionsbündnis Brandenburg, indicating a strong community network. The company maintains a low profile with limited digital marketing or analytics, emphasizing privacy and trust.
Extracted Contact Information
Marketing Intelligence Data
Physical Addresses (1)
Security Posture Analysis
Comprehensive Security Assessment
The current security maturity level is moderate. The website employs some security best practices such as nonce usage in inline scripts to support Content-Security-Policy, but lacks explicit security headers and cookie consent mechanisms. There is no visible HTTPS confirmation in the provided data, which is a critical gap. Data protection documents are available, indicating awareness of GDPR requirements, but incident response contacts and vulnerability disclosure policies are absent. The absence of analytics and tracking reduces privacy risks but also limits monitoring capabilities. Overall, the security culture appears cautious but could benefit from formalizing policies and improving technical controls to reduce risk and enhance compliance.
Strategic Recommendations
Priority Actions for Security Improvement
Implement and verify HTTPS with a strong TLS configuration to ensure secure communications.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
o.open
o.open is a technology service provider focused on technical support for social and left-wing projects, offering network design, system integration, hosting, and administration of internet and office networks.
good
consistent
Technical Stack
moderate
basic
basic
basic
Security Assessment
- Use of nonce attribute in inline script for CSP
- No exposed sensitive data in HTML
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is accessible and not blocked by WAF.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
👤GDPR Compliance
Privacy and data protection assessment under GDPR regulations.
GDPR Compliance
Privacy and data protection assessment
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
No Data Protection Officer mentioned
LOWLarge organizations may need to designate a DPO under GDPR
EU business without adequate privacy measures
CRITICALEU businesses are subject to strict GDPR requirements
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
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
DMARC not enforcing
MEDIUMDMARC policy is set to "none"
No DMARC reporting
LOWDMARC aggregate reports not configured
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
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 42 days
Weak SSL Key Length
HIGHSSL certificate uses 384-bit key, which is considered weak
Partial SSL/TLS Assessment
LOWCompleted 2 of 4 security checks due to time constraints
Certificate Details
OCSP Status
📊DNS Health
DNS configuration and security assessment.
DNS Health
DNS configuration and security assessment
DNSSEC Not Enabled
MEDIUMDNSSEC is not configured for this domain
Domain Transfer Lock Not Enabled
MEDIUMDomain can be transferred without authorization
Domain Delete Lock Not Enabled
LOWDomain can be deleted without additional verification
DMARC Policy Set to None
LOWDMARC is configured but not enforcing any policy
Domain Registration Details
- •No domain protection locks enabled
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
Service Exposed: SSH
MEDIUMPort 22 (SSH) is publicly accessible - SSH - Secure but can be brute-forced
How does oopen.de compare?
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🔧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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