DMARC API Access

Integrate email authentication data directly into your security stack. REST API access to DMARC reports, DNS records, domain notifications, and TLS-RPT data. Built for SOC teams and IT team workflows.

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Why Your SOC Department Will Love This

Stop manually exporting reports and wrestling with email attachments. Get real-time, programmatic access to all your email authentication data — perfect for compliance, monitoring, and security automation.

SOC Compliance Made Easy

Automated audit trails, comprehensive reporting, and real-time monitoring that satisfies compliance requirements without the manual overhead.

SIEM Integration Ready

Seamlessly integrate DMARC, DNS, and TLS-RPT data into your existing security information and event management systems.

Automate Everything

Build custom dashboards, automated alerts, and monitoring workflows that fit your team's exact needs. No more manual report processing.

Continuous Monitoring

Get instant notifications when DNS records change, domains become unprotected, or authentication failures spike — before they become incidents.

Multi-Domain Management

Manage hundreds of domains through a single API — perfect for MSPs and organizations with complex email infrastructures.

Developer Friendly

RESTful API with OpenAPI documentation, standard authentication, and predictable responses — integrate in hours, not weeks.

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What You Get with DMARC API Access

Comprehensive programmatic access to all your email authentication data and monitoring capabilities.

DMARC Aggregate Reports

Access all DMARC aggregate reports (RUA) with full metadata, summaries, and downloadable XML files. Filter by domain, date range, and reporter.

  • Report summaries (pass/fail rates, SPF/DKIM alignment)
  • Full report metadata (period, reporter, domain)
  • Download original XML reports
  • Pagination and filtering support

TLS-RPT Reports

Retrieve TLS reporting data for SMTP TLS policy monitoring. Track successful and failed TLS sessions, policy compliance, and security incidents.

  • Session success/failure metrics
  • Policy compliance tracking
  • Reporter organization details
  • Download original JSON reports

DNS Records & History

Monitor DNS record changes over time. Track SPF, DMARC, MX, and other DNS records with full historical data and change detection.

  • Current and historical DNS records
  • Record type filtering (TXT, MX, A, etc.)
  • Change detection and tracking
  • Nameserver information

Domain Notifications

Real-time alerts when DNS records change, domains become unprotected, or critical authentication issues are detected.

  • DNS record change notifications
  • Security incident alerts
  • Domain protection status changes
  • Timestamped event history

Real-World Use Cases

See how SOC teams and IT professionals use our API to automate email security monitoring and compliance.

SOC Compliance Automation

Automate compliance reporting by pulling DMARC data into your GRC (Governance, Risk, and Compliance) tools. Generate monthly compliance reports, track authentication metrics, and maintain audit trails — all without manual data collection.

Perfect for:
• Automated compliance dashboards
• Audit trail generation
• Regulatory reporting (GDPR, SOC2, etc.)

SIEM Integration

Feed DMARC and DNS monitoring data directly into Splunk, QRadar, Sentinel, or your SIEM of choice. Correlate email authentication failures with other security events, detect spoofing campaigns, and automate incident response.

Perfect for:
• Security event correlation
• Spoofing detection workflows
• Automated incident response

Automated Monitoring & Alerting

Build custom monitoring dashboards that track email authentication health across all your domains. Set up automated alerts for DNS record changes, authentication failures, or policy violations — get notified before issues escalate.

Perfect for:
• Custom security dashboards
• Proactive issue detection
• Multi-domain monitoring

IT & Infrastructure Automation

Integrate email authentication monitoring into your IT automation workflows and infrastructure-as-code pipelines. Validate DNS configurations, monitor domain health, and ensure email security is part of your infrastructure automation.

Perfect for:
• Infrastructure monitoring
• CI/CD pipeline integration
• Multi-tenant MSP management

How to Get Started with DMARC API Access

1

Sign Up

Create your free account in seconds. No credit card required. Start your 1-week free trial and get immediate access to all features, including API access.

2

Connect & Verify Your Domain

Add your domain and follow our simple verification process. We'll guide you through adding a DNS record to verify domain ownership.

3

Generate Your API Key

Navigate to your account settings and generate an API key. Copy it securely, then use it to authenticate all your API requests.

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API Technical Details

RESTful API
  • Standard HTTP methods (GET)
  • JSON request/response format
  • OpenAPI 3.0 specification
  • Comprehensive error handling
  • Rate limiting and pagination
Authentication
  • Bearer token authentication
  • API key management dashboard
  • Scope-based permissions (read-only)
  • Revocable API keys
  • Organization-level access control
Documentation
  • Interactive OpenAPI/Swagger docs
  • Code examples and tutorials
  • Endpoint reference guide
  • Authentication examples
  • Best practices and patterns
Security & Compliance
  • HTTPS-only endpoints
  • Encrypted API key storage
  • Audit logging
  • Organization isolation
  • GDPR-compliant data handling

DMARC API Access Questions & Answers

No. DmarcDkim.com handles all the complexity of DMARC report deduplication and validation for you. We automatically deduplicate reports, verify that reports come from legitimate email providers, and quarantine suspicious or invalid reports for review by our team. This means you get clean, validated data through the API without building your own verification infrastructure.

The API provides programmatic access to DMARC aggregate reports (RUA), TLS-RPT reports, DNS records with full history, and domain notifications. You can retrieve report summaries, download original XML/JSON files, monitor DNS changes, and get real-time security alerts. All data is filtered by your organization's verified domains for security.

API authentication uses Bearer token authentication. After signing up, you'll create an API key in your account dashboard. Include this key in the Authorization header as 'Bearer YOUR_API_KEY'. API keys are scoped to your organization and can be revoked at any time for security.

Yes! DMARC API access is available during the 1-week free trial period. This gives you full access to test all API endpoints, integrate with your tools, and evaluate how it fits your workflow. After the trial, DMARC API access requires a Pro or Hassle-free plan subscription.

Absolutely. The REST API is designed for SIEM integration. You can pull DMARC reports, DNS monitoring data, and domain notifications into Splunk, QRadar, Sentinel, or any SIEM that supports REST API data sources. The JSON format and pagination make it easy to set up scheduled data collection and real-time monitoring.

The API enables automated compliance reporting by providing programmatic access to email authentication data. You can automate audit trail generation, create compliance dashboards, track authentication metrics over time, and integrate DMARC data into your GRC tools. This eliminates manual report processing and ensures consistent, auditable compliance documentation.

DMARC API access provides REST API endpoints for traditional integrations (SIEM, dashboards, automation scripts). MCP Server provides Model Context Protocol access for AI-powered development tools (Claude Code, Cursor, VS Code). Both require Pro or Hassle-free plans and are available in the free trial. Choose DMARC API access for standard integrations, MCP Server for AI-assisted development workflows.

Yes, the API includes rate limiting to ensure fair usage and system stability. Rate limits are generous for normal use cases. If you need higher limits for enterprise use cases, contact our support team to discuss your requirements.

Yes, the API supports multi-domain management. You can filter requests by domain, retrieve data for all your organization's verified domains, and manage hundreds of domains through a single API key. This makes it perfect for MSPs and organizations with complex email infrastructures.

Ready to Automate Your Email Security?

Start your free trial today and get full DMARC API access. No credit card required — test everything for a week, then upgrade to keep access.

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Connect Your Domain

Connect your domain to start using the DMARC API. Access DMARC analytics, DNS records, and domain monitoring through REST API endpoints.