PowerShell module for checking SPF, DKIM, and DMARC records for one or multiple domains. This module also checks for the existence of MTA-STS and whether DNSSEC is configured. This module supports Windows, Linux, and macOS platforms with PowerShell Core.

Module provides functions for SPF record analysis.

Comprehensive email authentication analysis tool for SPF, DKIM, and DMARC records with Microsoft documentation integration and enhanced security analysis.

Powershell cmdlet for retrieving DMARC Records for one or multiple domains via file paths, in-line lists, singular domains, or variables with arrays of domains.

Performs DNS lookups for mail-related records (A, MX, NS, SPF, DMARC, DKIM) on a given domain, email address, or URL. Supports TXT, CNAME, and BOTH record types, DKIM auto-discovery, pipeline/bulk input, and CSV/JSON export.