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Is iserv.de a Scam? Security Check Results - IServ GmbH

iserv.de Security Report Summary

iserv.de received a security score of 61 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers IServ GmbH's website security posture. IServ GmbH operates in the Education industry in Germany.

IServ GmbH operates a leading digital school platform in Germany, offering a comprehensive suite of over 55 modules designed to facilitate school communication, organization, teaching, and IT management. The platform is GDPR-compliant and certified under ISO 27001, emphasizing data protection and security. IServ targets schools, administrators, teachers, students, and parents, providing flexible cloud deployment options tailored to various infrastructure needs. The company holds a strong market position with thousands of schools and millions of managed devices, supported by a professional and well-structured website with clear calls to action and extensive resources. Technically, the website employs modern JavaScript frameworks, integrates trusted analytics and marketing tools with user consent, and demonstrates excellent performance and mobile optimization. Security posture is robust, with HTTPS enforced, multiple certifications, and no visible vulnerabilities. Privacy compliance is well addressed with comprehensive policies and consent mechanisms. Overall, IServ presents a credible, professional, and secure digital education solution.

The security scan identified 31 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: JavaScript, Google Tag Manager, Facebook Pixel, Usercentrics Consent 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 iserv.de Safe? Security Analysis for IServ GmbH

https://iserv.de

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

EducationGermanymedium
JavaScriptGoogle Tag ManagerFacebook PixelUsercentrics Consent Manager
Analyzed 10/23/2025Completed 11:38:43 AM5mo ago
61
Security Score
MEDIUM RISK

Above Education avg (55)

10,000+

Domains scanned

500+

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Domainiserv.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

IServ GmbH operates a leading digital school platform in Germany, offering a comprehensive suite of over 55 modules designed to facilitate school communication, organization, teaching, and IT management. The platform is GDPR-compliant and certified under ISO 27001, emphasizing data protection and security. IServ targets schools, administrators, teachers, students, and parents, providing flexible cloud deployment options tailored to various infrastructure needs. The company holds a strong market position with thousands of schools and millions of managed devices, supported by a professional and well-structured website with clear calls to action and extensive resources. Technically, the website employs modern JavaScript frameworks, integrates trusted analytics and marketing tools with user consent, and demonstrates excellent performance and mobile optimization. Security posture is robust, with HTTPS enforced, multiple certifications, and no visible vulnerabilities. Privacy compliance is well addressed with comprehensive policies and consent mechanisms. Overall, IServ presents a credible, professional, and secure digital education solution.

Detected Technologies

JavaScriptGoogle Tag ManagerFacebook PixelUsercentrics Consent Manager

10 urgent findings need attention

1 critical · 9 high

  • + 2 more findings in the full report below
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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

5 findings

55/100

GDPR Compliance

4 findings

40/100

NIS2 Compliance

8 findings

17/100

Email Security

4 findings

70/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

IServ GmbH is positioned as a key player in the German education technology sector, providing an integrated platform that addresses the digital transformation needs of schools. Their business model revolves around SaaS with flexible cloud hosting options, appealing to a broad customer base including schools and school districts. The company leverages certifications and compliance as competitive advantages, enhancing trust and market acceptance. Their partnership ecosystem includes educational academies and related service providers, supporting customer education and platform adoption. The website content and structure reflect a mature digital presence, supporting lead generation and customer engagement. Growth indicators include a large user base and device management scale. Strategic observations suggest continued focus on compliance, security, and user experience to maintain leadership.

Security Posture Analysis

Comprehensive Security Assessment

IServ demonstrates a mature security posture with ISO 27001 certification and compliance with German accessibility and data protection regulations. The platform is hosted in Germany, ensuring data sovereignty. The website enforces HTTPS and employs consent-based tracking, reflecting GDPR adherence. No exposed sensitive data or vulnerable libraries were detected in the analyzed content. However, the absence of explicit incident response or vulnerability disclosure policies and security.txt files indicates areas for improvement in transparency and readiness. Overall, the security culture appears strong, but formalizing incident response communication channels would enhance trust and preparedness.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a dedicated incident response and vulnerability disclosure policy page to improve transparency and user trust.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

IServ GmbH

Description:

IServ GmbH provides a comprehensive, GDPR-compliant digital school platform with over 55 modules covering school communication, organization, teaching, network and device management, and identity management.

Key Services:
School communication (videoconferencing, messenger, email)Digital teaching toolsSchool organization (digital timetable, calendar, knowledge base)Network and device management including BYOD and MDMIdentity management and integrations
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
JavaScriptGoogle Tag ManagerFacebook PixelUsercentrics Consent Manager
Frameworks:
Highlight.js for code highlighting
Platforms:
Web platformMobile apps (iOS, Android, Huawei AppGallery)
Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
90/100
Best Practices:
  • HTTPS enforced
  • GDPR-compliant cookie consent
  • ISO 27001 certified ISMS
  • BITV accessibility compliance
  • Server located in Germany
  • No exposed sensitive data in HTML
  • Secure forms with CSRF protection implied

Analytics & Tracking

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

Advertising & Marketing

Tracking Pixels:
Facebook Pixel
Marketing Tools:
Usercentrics Consent Manager
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 rich content and no blocking mechanisms.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

55/100
Score

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended)

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

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

40/100
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

No Data Protection Officer mentioned

LOW

Large organizations may need to designate a DPO under GDPR

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

17/100
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

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

70/100
Score

No DKIM record found

MEDIUM

DKIM adds cryptographic signatures to emails

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 a mx a:relay1.iserv.eu a:relay2.iserv.eu a:relay3.iserv.eu a:relaybs.iserv.eu ?all
DNS Lookups:6/10
Policy:?all

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

75/100
Score

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 62 days

Weak SSL Key Length

HIGH

SSL certificate uses 256-bit key, which is considered weak

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:iserv.eu
Issuer:E8
Valid Until:12/24/2025 (62 days)
SANs:*.demo-iserv.ch, *.in45min.com, *.in45min.de +49 more

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

45/100
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

Weak SPF Policy

HIGH

SPF record has permissive policy allowing any server to send email

No DMARC Record

MEDIUM

DMARC policy not configured

Domain Registration Details

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

DNS Records

A Records:116.203.121.185, 188.68.60.9, 116.202.2.255
AAAA Records:2a01:4f8:c0c:ae45::1, 2a03:4000:1b:738::1, 2a01:4f8:c01f:4a::1
Name Servers:
ns1.iserv.eu
ns2.iserv.eu
ns3.iserv.eu
ns4.iserv.eu
MX Records:
50: offline.iserv.eu
10: iserv.iserv.eu
SOA:Serial: 340401581, TTL: 60s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:59ms

SPF Analysis

SPF Record:
v=spf1 a mx a:relay1.iserv.eu a:relay2.iserv.eu a:relay3.iserv.eu a:relaybs.iserv.eu ?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 iserv.de compare?

See how iserv.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 a modern JavaScript-based frontend framework with modular components and responsive design, ensuring excellent mobile optimization and user experience. It integrates third-party analytics and marketing tools with a consent management platform, aligning with privacy regulations. Hosting appears to be managed by IServ or a German data center, supporting data sovereignty and performance. The site demonstrates good SEO practices with comprehensive meta tags and Open Graph data. Accessibility compliance is evidenced by BITV certification. No technical debt or outdated technologies were detected in the provided content. Opportunities exist to further enhance security transparency and incident readiness.
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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

Domainiserv.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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