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Is isoplus.de a Scam? Security Check Results - ISOPLUS Group

isoplus.de Security Report Summary

isoplus.de received a security score of 61 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers ISOPLUS Group's website security posture. ISOPLUS Group operates in the Energy industry in Germany.

ISOPLUS Group is a large European manufacturer specializing in pre-insulated pipe systems for district heating, cooling, industry, solar thermal, bioenergy, agriculture, and CCS sectors. The company operates in over 30 countries with a workforce of approximately 1,600 professionals and is part of the Viessmann Generations Group. Their website is professionally designed, multilingual, and provides comprehensive information about their products, services, and corporate profile. Technically, the site is built on TYPO3 CMS, uses modern web technologies, and integrates Google Analytics and Tag Manager for user tracking. Security-wise, the site enforces HTTPS and implements a cookie consent mechanism, but lacks explicit security policies and incident response contacts. WHOIS data is privacy protected, which is justified for a business of this scale. Overall, the website demonstrates a mature digital presence with good privacy compliance and a strong business credibility profile.

The security scan identified 26 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: TYPO3 CMS, Bootstrap, Google Analytics, Google Tag Manager, JavaScript, CSS.

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.

isoplus.de favicon

Is isoplus.de Safe? Security Analysis for ISOPLUS Group

https://isoplus.de

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

EnergyGermanylarge
TYPO3 CMSBootstrapGoogle AnalyticsGoogle Tag ManagerJavaScript+1 more
Analyzed 10/31/2025Completed 5:42:47 AM4mo ago
61
Security Score
MEDIUM RISK

10,000+

Domains scanned

500+

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Domainisoplus.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

ISOPLUS Group is a large European manufacturer specializing in pre-insulated pipe systems for district heating, cooling, industry, solar thermal, bioenergy, agriculture, and CCS sectors. The company operates in over 30 countries with a workforce of approximately 1,600 professionals and is part of the Viessmann Generations Group. Their website is professionally designed, multilingual, and provides comprehensive information about their products, services, and corporate profile. Technically, the site is built on TYPO3 CMS, uses modern web technologies, and integrates Google Analytics and Tag Manager for user tracking. Security-wise, the site enforces HTTPS and implements a cookie consent mechanism, but lacks explicit security policies and incident response contacts. WHOIS data is privacy protected, which is justified for a business of this scale. Overall, the website demonstrates a mature digital presence with good privacy compliance and a strong business credibility profile.

Detected Technologies

TYPO3 CMSBootstrapGoogle AnalyticsGoogle Tag ManagerJavaScriptCSS

11 urgent findings need attention

2 critical · 9 high

  • + 3 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

80/100

GDPR Compliance

3 findings

68/100

NIS2 Compliance

9 findings

2/100

Email Security

3 findings

85/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

ISOPLUS Group holds a strong market position in the energy infrastructure sector, focusing on manufacturing and supplying pipe systems critical for renewable energy distribution and industrial applications. Their business model centers on product innovation and extensive geographic reach across Europe and beyond. The company benefits from its association with the Viessmann Generations Group, enhancing its credibility and resource base. The website's multilingual support and detailed product portfolio indicate a customer-centric approach targeting energy companies, industrial clients, and infrastructure projects. The presence of digital tools and a campus section suggests investment in customer engagement and education. Strategic partnerships with digital service providers support their operational ecosystem.

Security Posture Analysis

Comprehensive Security Assessment

The website maintains a good security posture with enforced HTTPS and a robust cookie consent framework aligned with GDPR requirements. No critical vulnerabilities or exposed sensitive data were detected in the HTML content. However, the absence of security headers and explicit security or incident response policies represents an area for improvement. The lack of a vulnerability disclosure program or security.txt file limits transparency for security researchers. Overall, the security maturity is moderate to good but could be enhanced by adopting additional best practices and publishing clear security policies.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement HTTP security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to strengthen browser security.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

ISOPLUS Group

Description:

Wir machen als Hersteller für vorgedämmte Rohrsysteme die Energiewende in Europa möglich.

Key Services:
Manufacture of rigid and flexible pipe systemsNetwork monitoringPrefabricated fittings and assembly partsIndustrial pipesAccessories and tools
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
TYPO3 CMSBootstrapGoogle AnalyticsGoogle Tag ManagerJavaScriptCSS
Frameworks:
TYPO3
Performance:

moderate

Mobile:

good

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Cookie consent with opt-in/out
  • No exposed sensitive data in HTML

Analytics & Tracking

Services:
Google Analytics
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

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 no blocking or WAF challenges.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

80/100
Score

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

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

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

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:_spf77110.spf-protect.com -all
DNS Lookups:1/10
Policy:-all
DKIM Selectors Found
Selector:mail(1296-bit rsa)
DMARC Details
Policy:reject
Aggregate Reports:64107632070bc@dmarc.centerasecurity.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

82/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs

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

85/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

DNS Records

A Records:168.119.205.11
AAAA Records:2a01:4f8:1061:1202::2
Name Servers:
ns5.kasserver.comDNS only
ns6.kasserver.comDNS only
MX Records:
0: isoplus-group.mail.protection.outlook.com
SOA:Serial: 2510021259, TTL: 7200s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:51ms

SPF Analysis

SPF Record:
v=spf1 include:_spf77110.spf-protect.com -all

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

0/100
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

Critical Service Exposed: MySQL

CRITICAL

Port 3306 (MySQL) is publicly accessible - MySQL - Database server

Critical Service Exposed: PostgreSQL

CRITICAL

Port 5432 (PostgreSQL) is publicly accessible - PostgreSQL - Database server

How does isoplus.de compare?

See how isoplus.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 built on TYPO3 CMS, a mature and widely used content management system, ensuring a solid technical foundation. It uses Bootstrap for responsive design and integrates Google Analytics and Google Tag Manager for analytics and marketing. The site loads scripts and stylesheets efficiently with preloading and merging techniques, indicating attention to performance optimization. Mobile optimization and accessibility features are well implemented, providing a good user experience across devices. The site structure is clear with well-organized navigation and multilingual support. No major technical debt or outdated technologies were detected, though adding security headers and further performance tuning could enhance robustness.
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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

Domainisoplus.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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