ChatGPT

Using ChatGPT and OpenAI models for DNS and email assistance.

2 articles

December 2025

CaptainDNS · December 17, 2025

Connect CaptainDNS to ChatGPT via MCP: 3 widgets for DNS audits and deliverability

Add the CaptainDNS MCP server to ChatGPT and use 3 widgets to troubleshoot DMARC/DNS and analyze email headers without leaving the conversation.

CaptainDNS · December 7, 2025

Detailed postmortem on wiring a ChatGPT Apps SDK UI component to visualize the CaptainDNS SPF/DKIM/DMARC/BIMI audit.