OSTARA.WORK

MailRekon

eMail Security & Deliverability Analysis

Analyse the public eMail infrastructure of a domain and assess its security, transport configuration and deliverability readiness.

Analyse a Domain

Enter a domain to inspect its publicly observable eMail infrastructure and security configuration.

Analysis Results

No analysis has been requested.

What MailRekon Analyses

MailRekon examines multiple layers of a domain's eMail infrastructure. A domain can have a functioning website while its eMail infrastructure contains an outdated or incorrect DNS configuration.


Free Tier — Basic eMail Configuration Assessment

Free Tier analyses publicly observable DNS, authentication and eMail-security configuration. Where a feature is marked as Basic, MailRekon performs a limited or passive assessment.

Basic DNS Audit

Examine publicly observable DNS configuration relevant to the domain's eMail infrastructure.

  • Basic DNS record inspection
  • eMail-related configuration

SPF

Analyse the Sender Policy Framework configuration published by the domain.

  • SPF record detection
  • Policy and mechanism assessment

DKIM — Basic

Inspect discoverable DKIM selectors and publicly available cryptographic keys.

  • Basic selector discovery
  • Public key validation

DMARC

Analyse the domain's anti-spoofing policy and authentication alignment configuration.

  • Policy assessment
  • Alignment and reporting configuration

MX — Basic

Examine the domain's eMail exchange records and identify the publicly advertised receiving infrastructure.

  • MX record detection
  • eMail host identification

MTA-STS — Basic

Check whether the domain publishes a eMail Transfer Agent Strict Transport Security policy.

  • DNS policy detection
  • Basic policy availability check

TLS-RPT — Basic

Inspect SMTP TLS reporting configuration published by the domain.

  • TLS-RPT record detection
  • Reporting destination inspection

DNSSEC — Basic

Examine whether DNSSEC is present and whether the domain's DNS configuration provides basic DNS integrity protection.

  • DNSKEY detection
  • DS detection
  • Basic validation status

CAA

Inspect Certification Authority Authorisation records published for the domain.

  • CAA record detection
  • Certificate-authority restrictions

DANE/TLSA — Basic

Inspect publicly observable TLSA information associated with eMail transport.

  • Basic TLSA record observation
  • No active DANE testing

Remediation — Basic

Provide basic indications of configuration areas that may require attention.

  • Identify observable weaknesses
  • Basic configuration guidance

Premium Tier — Advanced eMail Configuration Assessment

Premium Tier includes the complete Free analysis and extends it with an advanced analysis, active technical testing, advanced discovery, deliverability assessment and professional reporting.

DKIM — Advanced

Extend DKIM analysis beyond the limited selector discovery available in the Free Tier.

  • Advanced selector discovery
  • Advanced key and selector analysis
  • Identification of additional observable selectors

DMARC — Advanced

Provide an advanced assessment of DMARC policy, alignment and operational configuration.

  • Detailed policy analysis
  • Alignment assessment
  • Reporting configuration analysis

MX — Advanced

Extend MX analysis beyond basic DNS observation into an advanced eMail infrastructure assessment.

  • Advanced eMail-host analysis
  • Infrastructure relationships
  • MX reputation assessment

MTA-STS — Advanced

Analyse MTA-STS configuration and policy implementation in greater depth.

  • DNS policy analysis
  • HTTPS policy analysis
  • Policy consistency assessment

TLS-RPT — Advanced

Extend TLS reporting analysis into the operational configuration of the domain.

  • Reporting configuration analysis
  • Destination assessment
  • Transport-reporting observations

DNSSEC — Advanced

Extend DNSSEC analysis beyond basic presence and status into deeper DNS security observations.

  • Advanced DNSSEC assessment
  • Chain and configuration observations

SMTP Testing

Perform active testing of publicly accessible SMTP infrastructure.

  • SMTP connection testing
  • Server response analysis
  • Transport observations

STARTTLS / TLS Analysis

Assess encryption capabilities presented by publicly accessible eMail servers.

  • STARTTLS testing
  • TLS configuration analysis
  • Certificate observations

DANE / TLSA

Perform an advanced analysis of DNS-based authentication for eMail transport.

  • TLSA analysis
  • DANE validation
  • eMail transport correlation

MX Reputation

Assess observable reputation signals associated with the domain's eMail infrastructure.

  • eMail-host reputation signals
  • Infrastructure reputation assessment

Advanced DKIM Discovery

Extend DKIM selector discovery beyond the limited selector set available to the Free Tier.

  • Expanded selector discovery
  • Additional selector analysis

Detailed Remediation

Provide detailed technical guidance for correcting identified eMail-security and infrastructure issues.

  • Configuration-specific recommendations
  • Prioritised remediation guidance

Professional Report

Produce a detailed report suitable for professional review and remediation planning.

  • Complete analysis summary
  • Findings and recommendations

Historical Comparison

Compare current results with previous MailRekon assessments.

  • Previous-result comparison
  • Configuration changes over time

Monitoring

Monitor the analysed domain for changes to its observable eMail-security configuration.

  • Configuration change detection
  • Ongoing analysis

eMail Alerts

Receive notifications when monitored eMail-security configuration changes require attention.

  • Change notifications
  • Security-related alerts

Deliverability Analysis

Extend the configuration assessment into an advanced deliverability and eMail infrastructure analysis.

  • Active deliverability assessment
  • Infrastructure and reputation signals
  • Delivery-readiness analysis

Free vs Premium

  • Free provides the basic DNS, authentication and eMail-security configuration assessment.
  • Premium includes the complete Free analysis.
  • Premium adds an advanced analysis of the selected Free features.
  • Premium adds active SMTP, STARTTLS/TLS and DANE/TLSA testing.
  • Premium adds MX reputation, advanced DKIM discovery and detailed remediation.
  • Premium adds professional reports, historical comparison, monitoring and eMail alerts.
  • An eMail address is not required for the analysis unless the user requests a feature that requires eMail delivery, such as alerts or report delivery.

MailRekon Methodology

MailRekon analyses publicly observable technical information. It does not require access to a domain's private eMail accounts.

Public Infrastructure

DNS records, eMail hosts, SMTP services and publicly available transport policies are examined.

Security

Authentication, encryption, transport security and domain policy are assessed independently.

Deliverability

Observable infrastructure signals are combined to provide a practical indication of eMail delivery readiness.

No eMail Required

MailRekon does not require an eMail address to perform the basic domain analysis.

MailRekon & Klasker AITA

MailRekon is a specialised analysis component of Klasker AITA, extending Artificial Intelligence Trade Analysis into the eMail communication layer of the digital environment.

Return to Klasker AITA