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

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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 AM
53
Security Score
MEDIUM RISK
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Domainelster.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

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 includin… Unlock the full Guard report to read the complete analysis.

Detected Technologies

JavaScriptCSSHTML5Video HTML5 playerForge.js (cryptography)JSZipFileSaver.js
Continuous monitoring

Keep elster.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

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.

Snapshot shown below. Unlock the full AI report for complete market insights, audience profiling, and step-by-step recommendations.

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

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Observations

AI-powered comprehensive website and business analysis.

A preview of your strategic observations is visible. Upgrade to unlock the full competitive positioning, trust signals, and branding checklist.

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

🛡️Security Headers

HTTP security headers analysis and recommendations.

Some header findings are shown. Unlock to see the full checklist, impacted endpoints, and remediation guidance.

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.

Preview of GDPR checkpoints is visible. Unlock to reveal full evidence, policy excerpts, and DPIA guidance.

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.

You can see headline NIS2 checks. Upgrade to access the full control mapping, severity breakdown, and remediation plan.

NIS2 Compliance

Network & Information Security Directive

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

📧Email Security

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

Quick view of email authentication checks is provided. Unlock to uncover full DNS evidence, record diffs, and fix scripts.

Email Security

SPF, DKIM, and DMARC validation

68/100
Score

Complex SPF record

LOW

Too many include statements can cause lookup limits Unlock the full report to read the complete fix.

No DKIM record found

MEDIUM

DKIM adds cryptographic signatures to emails Unlock the full report to read the complete fix.

No BIMI Record

LOW

BIMI displays brand logos in email clients Unlock the full report to read the complete fix.

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery Unlock the full report to read the complete fix.

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.

This is a teaser of the TLS audit. Unlock to view certificate chains, cipher support tables, and remediation steps.

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 Unlock the full report to read the complete fix.

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.

Unlock the full DNS posture audit to reveal misconfigurations, zone records, and actionable fixes.

DNS Health

DNS configuration and security assessment

75/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain Unlock the full report to read the complete fix.

Domain Transfer Lock Not Enabled

MEDIUM

Domain can be transferred without authorization Unlock the full report to read the complete fix.

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification Unlock the full report to read the complete fix.

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.

See a glimpse of exposed services. Unlock to access full port inventories, CVE lookups, and mitigation priorities.

Network Security

Port scanning and network exposure analysis

100/100
Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports Unlock the full report to read the complete fix.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Unlock to view the complete technical breakdown, stack fingerprinting, and hardening checklist.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

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⭐ Verified Community Reviews

What others say about elster.de

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Community rating

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