x402 DNS Email Auth Checker MCP server

Audit SPF, DKIM, DMARC, MX, BIMI, MTA-STS for a domain; score + grade. $0.003 USDC/call via x402.

Category: Productivity

● Online, checked 154 min ago · 786 ms

Source: official MCP Registry entry dev.workers.microtools-x402.x402-dns-auth-checker/dns-auth-checker · repository

Direct MCP URL and setup

CLAUDE CODE

claude mcp add --transport http dev-workers-microtools-x402-x402-dns-aut https://x402-dns-auth-checker.microtools-x402.workers.dev/mcp

CURSOR / VS CODE (mcp.json)

{ "mcpServers": { "dev-workers-microtools-x402-x402-dns-aut": { "url": "https://x402-dns-auth-checker.microtools-x402.workers.dev/mcp" } } }