x402 DNS Email Auth Checker
x402 DNS Email Auth Checker is an MCP server by x402-dns-auth-checker.microtools-x402.workers.dev. Audit SPF, DKIM, DMARC, MX, BIMI, MTA-STS for a domain; score + grade. $0.003 USDC/call via x402. It is listed in Productivity.
- Category
- Productivity
- Author
- x402-dns-auth-checker.microtools-x402.workers.dev
- GitHub stars
- Not on GitHub
- This week
- Tracking since 22 Oct 2026
- Language
- Not stated
- License
- Not stated
- Last update
- 2026-10-20 (4 days ago)
- Links
- Source
How to install x402 DNS Email Auth Checker
x402 DNS Email Auth Checker is a remote MCP server listed in the official MCP Registry. Its endpoint is https://x402-dns-auth-checker.microtools-x402.workers.dev/mcp. Add it to Claude Code with claude mcp add --transport http x402-DNS-Email-Auth-Checker https://x402-dns-auth-checker.microtools-x402.workers.dev/mcp, or follow the install guide for Cursor, Claude Desktop and VS Code. Most remote servers ask you to sign in or pass an API key the first time you connect.
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Maintain this project? Get it featured ($99/mo, pinned at the top of Productivity) or see what featuring includes.
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Frequently asked questions
What is x402 DNS Email Auth Checker?
x402 DNS Email Auth Checker is an MCP server by x402-dns-auth-checker.microtools-x402.workers.dev in the Productivity category. Audit SPF, DKIM, DMARC, MX, BIMI, MTA-STS for a domain; score + grade. $0.003 USDC/call via x402. It is listed in Productivity. No license is stated. It was last updated 4 days ago.
Is x402 DNS Email Auth Checker free and open source?
The listing has no license field, which usually means the repository does not declare one. Without a license the code is not open source by default, so ask the maintainer before reusing it. You can still read the code and the README at the source link.
What are the alternatives to x402 DNS Email Auth Checker?
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