Return the DNS records of a domain for one record type (A, AAAA, CNAME, MX, TXT, NS or SOA). Resolved through the public Google DNS-over-HTTPS resolver.
This page documents the MCP tool findutils:dns_lookup. See the REST reference →
This tool fetches a fixed, hard-coded public upstream — never a private host. Results depend on that upstream.
Call it over MCP
Tool name findutils:dns_lookup
· no API keys · 120 requests/min per IP
Claude Code
claude mcp add findutils --transport http https://mcp.findutils.com/ Claude Desktop — claude_desktop_config.json
{
"mcpServers": {
"findutils": {
"url": "https://mcp.findutils.com/"
}
}
} Raw JSON-RPC (any MCP client) — verified example
curl -X POST https://mcp.findutils.com/ \
-H "Content-Type: application/json" \
-d '{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "dns_lookup",
"arguments": {
"domain": "example.com",
"record_type": "A"
}
}
}' Input schema
| Argument | Type | Required | Description |
|---|---|---|---|
| domain | string | yes | Domain name to query, e.g. "example.com". A URL is accepted; only the hostname is used. |
| record_type | string (A | AAAA | CNAME | MX | TXT | NS | SOA) | no | DNS record type to look up. Default: "A". |
Example arguments (verified)
{
"domain": "example.com",
"record_type": "A"
} Also a REST endpoint
The same tool answers plain HTTP at
POST /api/tools/dns-lookup/execute — no key, 60 requests/min.
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