DNSight: Open Source, Config-Driven CLI DNS Auditor

The tool is an open-source command-line interface (CLI) designed for DNS audits, developed by a DevSecOps professional after building similar tools at multiple companies. It checks for CAA, DMARC, DKIM, SPF, MX, DNSSEC, and basic security headers like HSTS and CSP, with output options including terminal, JSON, Markdown, and SARIF. Future plans include a Dockerized version for automated, scheduled audits with alerting capabilities. Documentation is available at https://dnsight.github.io/dnsight/.