Email Security API — SPF, DMARC, and DKIM in one call.

curl "https://domain-intelligence-api.p.rapidapi.com/domain/example.com/email-security" \
  -H "X-RapidAPI-Host: domain-intelligence-api.p.rapidapi.com" \
  -H "X-RapidAPI-Key: YOUR_RAPIDAPI_KEY"

import requests

domain = "example.com"
r = requests.get(
    f"https://domain-intelligence-api.p.rapidapi.com/domain/{domain}/email-security",
    headers={
        "X-RapidAPI-Host": "domain-intelligence-api.p.rapidapi.com",
        "X-RapidAPI-Key": "YOUR_RAPIDAPI_KEY",
    },
    timeout=15,
)
data = r.json()
if not data["spf"]["present"]:
    print(f"WARN: {domain} has no SPF record")
if not data["dmarc"]["present"]:
    print(f"WARN: {domain} has no DMARC record")
if data["dkim"]["found"]:
    print(f"OK: DKIM selectors {data['dkim']['found']}")
else:
    print(f"WARN: no DKIM key on the 29 common selectors")

// Node 18+ (built-in fetch)
const res = await fetch(
  "https://domain-intelligence-api.p.rapidapi.com/domain/example.com/email-security",
  { headers: {
      "X-RapidAPI-Host": "domain-intelligence-api.p.rapidapi.com",
      "X-RapidAPI-Key": "YOUR_RAPIDAPI_KEY",
  } }
);
console.log(await res.json());

<?php
$ch = curl_init("https://domain-intelligence-api.p.rapidapi.com/domain/example.com/email-security");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "X-RapidAPI-Host: domain-intelligence-api.p.rapidapi.com",
    "X-RapidAPI-Key: YOUR_RAPIDAPI_KEY",
]);
$data = json_decode(curl_exec($ch), true);
print_r($data);