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Is elster.de a Scam? Security Check Results - ELSTER

elster.de Security Report Summary

elster.de received a security score of 53 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". This report covers ELSTER's website security posture. ELSTER operates in the Government industry in Germany.

ELSTER is the official German government online tax portal providing digital tax filing and related services to individuals, employers, and other user groups. The website offers a comprehensive suite of services including form submissions, digital document management, and user account functionalities. It targets a broad audience including private persons, businesses, and tax professionals. The platform is positioned as a trusted government service with a strong emphasis on security and user guidance. Technically, the site uses modern JavaScript libraries for cryptography and file handling, is hosted on reputable infrastructure providers including Akamai and Deutsche Telekom, and implements HTTPS with session management and CSRF protections. However, explicit privacy and cookie policies are not visible on the start page, and no public security or incident response policies are published. Overall, the site demonstrates a high level of professionalism, security awareness, and user-centric design, suitable for its critical government function.

The security scan identified 12 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: JavaScript, CSS, HTML5, Video HTML5 player, Forge.js (cryptography), JSZip, FileSaver.js.

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 elster.de Safe? Security Analysis for ELSTER

https://elster.de

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

GovernmentGermanyenterprise
JavaScriptCSSHTML5Video HTML5 playerForge.js (cryptography)+2 more
Analyzed 10/25/2025Completed 4:43:45 AM5mo ago
53
Security Score
MEDIUM RISK

Below Government avg (70)

10,000+

Domains scanned

500+

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Order summary

Domainelster.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.

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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

AI Summary

ELSTER is the official German government online tax portal providing digital tax filing and related services to individuals, employers, and other user groups. The website offers a comprehensive suite of services including form submissions, digital document management, and user account functionalities. It targets a broad audience including private persons, businesses, and tax professionals. The platform is positioned as a trusted government service with a strong emphasis on security and user guidance. Technically, the site uses modern JavaScript libraries for cryptography and file handling, is hosted on reputable infrastructure providers including Akamai and Deutsche Telekom, and implements HTTPS with session management and CSRF protections. However, explicit privacy and cookie policies are not visible on the start page, and no public security or incident response policies are published. Overall, the site demonstrates a high level of professionalism, security awareness, and user-centric design, suitable for its critical government function.

Detected Technologies

JavaScriptCSSHTML5Video HTML5 playerForge.js (cryptography)JSZipFileSaver.js
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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

1 finding

0/100

GDPR Compliance

1 finding

0/100

NIS2 Compliance

1 finding

0/100

Email Security

4 findings

68/100

Security scan incomplete. 3 out of 9 security checks failed to complete. The website may be inaccessible or protected by security measures. Please retry the scan or verify the website is accessible.

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

ELSTER operates as a government digital service platform for tax administration in Germany, serving a large enterprise-scale user base. Its competitive advantage lies in being the official tax portal, offering secure, convenient, and paperless tax filing and document management. Revenue streams are government-funded, focusing on public service rather than commercial profit. The target customers include private taxpayers, employers, entrepreneurs, associations, and tax advisors. Growth indicators include the introduction of mobile apps and digital document upload features. The partnership ecosystem includes infrastructure providers like Akamai and Deutsche Telekom. Strategic observations highlight the importance of maintaining high security and trust, expanding digital services, and improving privacy transparency.

Security Posture Analysis

Comprehensive Security Assessment

The website exhibits a mature security posture with enforced HTTPS, use of cryptographic JavaScript libraries, CSRF token implementation, and session timeout mechanisms. It warns users about phishing and fraudulent activities, indicating active security awareness. However, the absence of visible security headers and public incident response or vulnerability disclosure policies limits transparency. No vulnerabilities or exposed sensitive data were detected in the provided content. Compliance with GDPR is implied but not explicitly documented on the start page. The security score is strong but could be improved by publishing formal security policies and enhancing HTTP security headers.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a clear and accessible privacy policy and cookie consent mechanism to improve GDPR compliance and user trust.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

ELSTER

Description:

ELSTER is an online tax portal operated by the German tax authorities providing digital tax filing and related services to individuals, employers, entrepreneurs, and other user groups.

Key Services:
Online tax filingFormular servicesDigital document upload and managementUser account managementTax certificate and data services
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
JavaScriptCSSHTML5Video HTML5 playerForge.js (cryptography)JSZipFileSaver.js
Performance:

moderate

Mobile:

good

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • CSRF tokens used in forms
  • Use of cryptographic libraries (forge.js)
  • Session timeout and warnings implemented
  • Warnings about certificate validity and signature verification

Analytics & Tracking

Tracking Level:minimal
Privacy Compliance:poor

Advertising & Marketing

Transparency Level:poor

Website Quality Assessment

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

Key Observations

1

Official German government tax portal

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

0/100
Score
Analysis failed - content could not be retrieved

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

0/100
Score
Analysis failed - content could not be retrieved

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

0/100
Score
Analysis failed - content could not be retrieved

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

68/100
Score

Complex SPF record

LOW

Too many include statements can cause lookup limits

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

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 mx include:_spf.blk1.elster.de include:_spf.blk2.elster.de include:_spf.blk3.elster.de include:_spf.blk4.elster.de include:_spf.blk5.elster.de include:_spf.blk6.elster.de include:_spf.blso.elster.de ~all
DNS Lookups:8/10
Policy:~all
DMARC Details
Policy:reject
Aggregate Reports:nojco5ed@ag.eu.dmarcadvisor.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

100/100
Score

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:elster.de
Issuer:D-TRUST SSL Class 3 CA 1 EV 2009
Valid Until:9/17/2026 (327 days)
SANs:elster.de, www.gewerbesteuerdigital.elster.de, gewerbesteuerdigital.elster.de +6 more

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

75/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

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

Domain Registration Details

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

DNS Records

A Records:185.176.167.130
AAAA Records:2a02:1140:113:1a05::130
Name Servers:
a1-214.akam.net
a11-66.akam.net
a3-66.akam.net
a8-66.akam.net
pns.dtag.de
secondary004.dtag.net
MX Records:
30: edmmx02.elster.de
30: edmmx03.elster.de
99: fake-mx.elster.de

DNSSEC Status

DNSSEC Not Enabled

SPF Analysis

SPF Record:
v=spf1 mx include:_spf.blk1.elster.de include:_spf.blk2.elster.de include:_spf.blk3.elster.de include:_spf.blk4.elster.de include:_spf.blk5.elster.de include:_spf.blk6.elster.de include:_spf.blso.elster.de ~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 elster.de compare?

See how elster.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 uses a modern tech stack including JavaScript libraries for cryptography (forge.js), file compression (JSZip), and file saving (FileSaver.js). It employs HTML5 video players for instructional content and responsive CSS for mobile optimization. Hosting is provided by Akamai CDN and Deutsche Telekom, ensuring reliable performance and availability. The site includes accessibility features such as skip links and ARIA labels. Performance is moderate with room for optimization. No CMS was detected, suggesting a custom or government-developed platform. Technical risks include the lack of visible security headers and incomplete privacy compliance documentation.
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PDF Report & Export

PDF download, email delivery, unlock code

39.90 €one-time • Incl. 21% VAT

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

Domainelster.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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