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Is gasmann.de a Scam? Security Check Results - Rheingas Halle-Saalegas GmbH

gasmann.de Security Report Summary

gasmann.de received a security score of 59 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". This report covers Rheingas Halle-Saalegas GmbH's website security posture. Rheingas Halle-Saalegas GmbH operates in the Energy industry in Germany.

Rheingas Halle-Saalegas GmbH, operating under the brand 'Der Gasmann', is a regional energy supplier specializing in liquefied gas and gas bottles serving Mitteldeutschland, Germany. The company offers a range of services including sales, rental, and maintenance of gas tanks and bottles, targeting residential and commercial customers in the region. Their market position is that of a trusted local energy provider with a focus on sustainable and modern energy solutions. The website is built on TYPO3 CMS, integrates Google services for analytics and maps, and demonstrates a moderate to good level of digital maturity with responsive design and clear navigation. Security posture is strong with HTTPS enforcement, cookie consent mechanisms, and no visible vulnerabilities. Privacy compliance is well addressed with comprehensive policies and GDPR adherence. Overall, the website reflects a professional and trustworthy business presence with good customer engagement features.

The security scan identified 27 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: TYPO3 CMS, JavaScript, Google Maps API, Google Tag Manager.

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 gasmann.de Safe? Security Analysis for Rheingas Halle-Saalegas GmbH

https://gasmann.de

Check if gasmann.de is a scam or legitimate. Free security scan and reviews.

EnergyGermanymedium
TYPO3 CMSJavaScriptGoogle Maps APIGoogle Tag Manager
Analyzed 10/26/2025Completed 4:11:40 PM5mo ago
59
Security Score
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Domaingasmann.de
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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

Rheingas Halle-Saalegas GmbH, operating under the brand 'Der Gasmann', is a regional energy supplier specializing in liquefied gas and gas bottles serving Mitteldeutschland, Germany. The company offers a range of services including sales, rental, and maintenance of gas tanks and bottles, targeting residential and commercial customers in the region. Their market position is that of a trusted local energy provider with a focus on sustainable and modern energy solutions. The website is built on TYPO3 CMS, integrates Google services for analytics and maps, and demonstrates a moderate to good level of digital maturity with responsive design and clear navigation. Security posture is strong with HTTPS enforcement, cookie consent mechanisms, and no visible vulnerabilities. Privacy compliance is well addressed with comprehensive policies and GDPR adherence. Overall, the website reflects a professional and trustworthy business presence with good customer engagement features.

Detected Technologies

TYPO3 CMSJavaScriptGoogle Maps APIGoogle Tag Manager

9 urgent findings need attention

1 critical · 8 high

  • + 1 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

2 findings

85/100

GDPR Compliance

2 findings

60/100

NIS2 Compliance

9 findings

2/100

Email Security

2 findings

85/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

The company is positioned as a medium-sized energy sector player focused on liquefied gas supply in central Germany. Their business model revolves around direct sales and service provision, including technical gases and forklift gas, supported by a network of sales points and customer service. The presence of a customer portal and heating navigator tool indicates investment in digital customer experience. The company maintains active social media channels and publishes news and testimonials, enhancing credibility. No evidence of large-scale partnerships or subsidiaries was found, suggesting a focused regional operation. The business shows indicators of growth and modernization aligned with energy transition goals.

Extracted Contact Information

Marketing Intelligence Data

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a mature security posture with HTTPS enabled and cookie consent implemented. Security headers related to cookie management and session handling are present. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, no explicit security policy or incident response information is published, which could improve transparency and readiness. The absence of a vulnerability disclosure or security.txt file is noted. Overall, the site is secure for typical business operations but could enhance its security communication and incident preparedness.

Strategic Recommendations

Priority Actions for Security Improvement

1

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

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Rheingas Halle-Saalegas GmbH

Description:

Der Gasmann: Flüssiggas & Gasflaschen – Energie für Mitteldeutschland. Von Halle (Saale) aus versorgen wir die Region mit Gas in Flaschen und Tanks.

Key Services:
Flüssiggas im Tank (liquefied gas tanks)Gasflaschen (gas bottles)Staplergas (forklift gas)AutogasTechnical gasesSales and maintenance servicesConsulting and support
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
TYPO3 CMSJavaScriptGoogle Maps APIGoogle Tag Manager
Frameworks:
TYPO3 CMS
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML
  • Use of secure forms with validation

Analytics & Tracking

Services:
Google Tag Manager
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Ad Networks:
Google AdSenseDoubleClick
Transparency Level:good

Website Quality Assessment

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

Key Observations

1

Website is fully accessible with no blocking or WAF challenges.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

85/100
Score

Weak X-Content-Type-Options configuration

LOW

Current value: "nosniff, nosniff"

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

60/100
Score

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

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
emailphone

🛡️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, digital

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

85/100
Score

Complex SPF record

LOW

Too many include statements can cause lookup limits

DMARC not enforcing

MEDIUM

DMARC policy is set to "none"

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 ip4:193.158.97.85 a:mail01.rheingas.de include:spfv4.sosafe.de include:spfv6.sosafe.de include:spf.protection.outlook.com include:spf.messagelabs.com include:agenturserver.de include:spf.eu.exclaimer.net ~all
DNS Lookups:7/10
Policy:~all
DKIM Selectors Found
Selector:selector1(1416-bit rsa)
DMARC Details
Policy:none
Aggregate Reports:dmarc_agg@vali.email
MTA-STS Details

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

72/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1

OCSP Stapling Not Enabled

LOW

OCSP stapling improves performance and privacy

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 34 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 Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

65/100
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

DMARC Policy Set to None

LOW

DMARC is configured but not enforcing any policy

Domain Registration Details

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

DNS Records

A Records:185.233.54.152
Name Servers:
ns5.kasserver.com
ns6.kasserver.com
MX Records:
5: gasmann-de.mail.protection.outlook.com
SOA:Serial: 2508171028, TTL: 7200s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:58ms

SPF Analysis

SPF Record:
v=spf1 ip4:193.158.97.85 a:mail01.rheingas.de include:spfv4.sosafe.de include:spfv6.sosafe.de include:spf.protection.outlook.com include:spf.messagelabs.com include:agenturserver.de include:spf.eu.exclaimer.net ~all

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

20/100
Score

High-Risk Service Exposed: FTP

HIGH

Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer

Service Exposed: SSH

MEDIUM

Port 22 (SSH) is publicly accessible - SSH - Secure but can be brute-forced

How does gasmann.de compare?

See how gasmann.de 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 powered by TYPO3 CMS, a robust and widely used content management system, indicating a stable technical foundation. Integration of Google Maps and Google Tag Manager shows use of modern web services for enhanced user experience and analytics. The site is mobile optimized with responsive design and good navigation clarity. Performance is moderate, likely influenced by compressed CSS and JS assets. Hosting is via kasserver.com as indicated by nameservers. No critical technical debt or outdated technologies were detected. Opportunities exist to improve accessibility and further optimize performance.
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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

Domaingasmann.de
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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