📋 Email DMARC Auditor — SPF/DKIM/DMARC Bulk Check

DMARC, SPF & DKIM Validator

andok/dmarc-spf-dkim-validator

Validate email authentication DNS records to prevent spoofing and ensure high email deliverability for your domains.

Email Deliverability Portfolio Audit API

taroyamada/email-deliverability-portfolio-audit

Audit SPF, DKIM, DMARC, MTA-STS, TLS-RPT, BIMI, and sender-readiness signals across domain portfolios with executive summaries and remediation guidance.

Look up DNS records for any domain in bulk -- A, AAAA, MX, NS, TXT, CNAME, and SOA -- with built-in email security analysis for SPF, DMARC, and DKIM. Process hundreds of domains in parallel, get structured JSON output, and integrate results into any pipeline via the Apify API.

DNS / SPF / DKIM / DMARC Audit API

taroyamada/dns-dmarc-security-checker

Audit SPF, DKIM, DMARC, and MX in bulk with grades, fix-ready recommendations, and recurring email-security monitoring.

Supernet Domain Health - Email Reputation Audit

superlativetech/supernet-domain-health

Email authentication and deliverability audit for any domain. Checks SPF, DKIM, DMARC, MX, blacklists, SSL, WHOIS, BIMI, MTA-STS — returns a 0-100 health score with actionable fixes. Sending or receiving mode. Batch thousands or query one via instant API.

Domain Security Audit API | SSL Expiry, DMARC, Domain Expiry

taroyamada/domain-trust-monitor

Summary-first portfolio monitor for SSL expiry, DMARC/SPF/DKIM, domain expiry/ownership, and security headers with remediation-ready outputs.

Domain Lookup

greip/domain-lookup

Lookup and analyze domain names and retrieve detailed information including security status, email authentication records (SPF, DMARC, DKIM, MX, BIMI), creation date, and risk assessment. Perfect for domain verification, fraud prevention, and security analysis.

DMARC Checker

onescales/dmarc-checker

Simple DMARC record lookup tool. Check email security configuration for multiple domains in a single run.

Bulk DNS analysis. A records, MX, nameservers, hosting provider, email provider, SPF/DMARC status for any domain.

DMARC Record Checker

automation-lab/dmarc-record-checker

This actor checks DMARC records for domains by querying `_dmarc.<domain>` TXT records. It parses the DMARC policy including enforcement level (none/quarantine/reject), subdomain policy, reporting URIs, alignment settings, and percentage. Useful for email security auditing and domain...