x402-dns-auth-checker.microtools-x402.workers.dev
LiveMCP Serverx402 DNS Email Auth Checker: Audit SPF, DKIM, DMARC, MX, BIMI, MTA-STS for a domain; score + grade. $0.003 USDC/call via x402. (text from the Official MCP Registry)
Servers On This Host
| Address | Name | Status | Recent Checks OK | Response Time | Tools | Last Checked |
|---|---|---|---|---|---|---|
| https://x402-dns-auth-checker.microtools-x402.workers.dev/mcp | x402 DNS Email Auth Checker | Live | – | 1524 ms | 2 | 7 h ago · receipt |
How we check: we connect without logging in and ask for the list of tools. We never send credentials and never pay. Tools that don't state a price are never called; for tools that do, we send at most 2 unpaid calls to read the payment request. We make test purchases only from HTTP x402 services, never from MCP tools. Signed records: raw data page · free quick check (JSON)
Paid Tools
| Tool | Stated Price | Payment Request Asks | Network | Pays To | Stated Vs Asked |
|---|---|---|---|---|---|
| domain_auth_check | $0.0030 | $0.0030 USDC | eip155:8453 | 0x4007…27e5 | Matches |
From our unpaid check: the tool list, plus at most 2 unpaid calls to tools that state a price, only to read the payment request. We never pay and never call tools that don't state a price. Stated prices are the server's own text or metadata. Full details: free quick check (JSON).