Dns Security Scanner API

Network tool

POST https://api.findutils.com/api/tools/dns-security-scanner/execute

Return a DNS security report for a domain: SPF, DMARC, MX and CAA records with issues, a 0-100 score, a letter grade and recommendations. Records are resolved through Cloudflare DNS-over-HTTPS.

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Request body

application/json

domain

string required

Domain to scan, e.g. "example.com". A URL is accepted; only the hostname is used.

Example arguments

Verified

{
  "domain": "example.com"
}

curl -X POST https://api.findutils.com/api/tools/dns-security-scanner/execute \
  -H "Content-Type: application/json" \
  -d '{
    "domain": "example.com"
  }'

const response = await fetch('https://api.findutils.com/api/tools/dns-security-scanner/execute', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({"domain":"example.com"}),
});
const data = await response.json();

import requests

response = requests.post(
    "https://api.findutils.com/api/tools/dns-security-scanner/execute",
    json={"domain":"example.com"},
)
data = response.json()

$ch = curl_init('https://api.findutils.com/api/tools/dns-security-scanner/execute');
curl_setopt_array($ch, [
    CURLOPT_POST => true,
    CURLOPT_HTTPHEADER => ['Content-Type: application/json'],
    CURLOPT_POSTFIELDS => '{"domain":"example.com"}',
    CURLOPT_RETURNTRANSFER => true,
]);
$data = json_decode(curl_exec($ch), true);

Also an MCP tool

Call dns_security_scanner from Claude, Cursor or any MCP client. Same arguments, same output.

https://mcp.findutils.com

MCP reference

Rate limit: 60 a minute, per IP
Auth: None
REST id: dns-security-scanner
MCP name: dns_security_scanner
Category: Network
Machine-readable: openapi.json · markdown.md

This tool fetches a fixed, hard-coded public upstream, never a private host. Results depend on that upstream.

Request body

Example arguments

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