DNS MCP tools for AI agents.

Five DNS tools, one API key. Structured JSON on every response. Works with Claude Desktop, Cursor, Goose, and any MCP-compatible client.

Get your API key API docs

Available tools

verify_domain

Prove domain ownership via DNS TXT, CNAME, HTTP file, or HTML meta tag. Returns verified/failed with details.

dns_lookup

Query A, AAAA, MX, TXT, NS, CNAME, PTR records. No more parsing dig output. Structured JSON.

ssl_check

Inspect SSL/TLS certificates. Returns chain, issuer, SANs, validity, expiration warnings, SHA-256 fingerprint.

whois_lookup

WHOIS domain registration info. Registrar, creation/expiry dates, nameservers, status codes. Structured, no raw parsing.

email_auth_audit

SPF, DKIM, and DMARC audit with pass/warn/fail scoring per protocol. Replaces manual MXToolbox checks for programmatic use.

Setup: One command

No SDK, no manual HTTP calls. One npm package, one config block.

# 1. Get your API key (30 seconds) npx veridomo signup # 2. Add to Claude Desktop / Cursor config: { "mcpServers": { "veridomo": { "command": "npx", "args": ["-y", "veridomo"], "env": { "VERIDOMO_API_KEY": "vdo_YOUR_KEY" } } } } # Claude config path: ~/Library/Application Support/Claude/claude_desktop_config.json # Cursor config path: .cursor/mcp.json

No local dependencies beyond Node.js. The package is a zero-dependency thin wrapper around our API. npm package.

Direct API access (advanced)

Prefer raw HTTP? The MCP endpoint is always available:

# MCP endpoint https://veridomo.xyz/mcp # Authentication Authorization: Bearer vdo_YOUR_KEY # List tools curl -X POST https://veridomo.xyz/mcp \ -H "Authorization: Bearer vdo_YOUR_KEY" \ -H "Content-Type: application/json" \ -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}' # Call a tool curl -X POST https://veridomo.xyz/mcp \ -H "Authorization: Bearer vdo_YOUR_KEY" \ -H "Content-Type: application/json" \ -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"dns_lookup","arguments":{"domain":"veridomo.xyz","record_type":"A"}}}'

AI-native discovery

Veridomo exposes standard AI discovery endpoints. Agents can auto-discover available tools:

# MCP server manifest curl https://veridomo.xyz/.well-known/mcp.json | jq . # ChatGPT-compatible plugin manifest curl https://veridomo.xyz/.well-known/ai-plugin.json | jq . # OpenAPI spec curl https://veridomo.xyz/api-docs/openapi.json | jq .