Blog

Practical write-ups on domain security and the tooling behind DomainIntel — DNS, TLS, email authentication, and how to wire these checks into your own workflow.

• Monitor Your Domain's DNS, SSL and Email Auth in CI2026-06-27

  Certificates expire and SPF or DMARC records break quietly, and a user usually tells you first. How to catch all three in CI with a single command.

• Turning a Web Tool into a Zero-Dependency MCP Server2026-06-27

  How we shipped DomainIntel's analysis engine as npx -y @domainintel/mcp: one self-contained file, no runtime dependencies, and four esbuild gotchas.