DNS Lookup API — every record type in one call.

import requests

domain = "cloudflare.com"
url = f"https://domain-intelligence-api.p.rapidapi.com/domain/{domain}/dns"
headers = {
    "X-RapidAPI-Host": "domain-intelligence-api.p.rapidapi.com",
    "X-RapidAPI-Key": "YOUR_RAPIDAPI_KEY",
}
r = requests.get(url, headers=headers, timeout=15)
dns = r.json()
print("A records:", dns["A"])
print("MX records:", dns["MX"])

// Node 18+ has built-in fetch — no import needed
const domain = "cloudflare.com";
const res = await fetch(
  `https://domain-intelligence-api.p.rapidapi.com/domain/${domain}/dns`,
  { headers: {
      "X-RapidAPI-Host": "domain-intelligence-api.p.rapidapi.com",
      "X-RapidAPI-Key": "YOUR_RAPIDAPI_KEY",
  }}
);
const dns = await res.json();
console.log("A:", dns.A, "MX:", dns.MX);

<?php
$domain = "cloudflare.com";
$ch = curl_init("https://domain-intelligence-api.p.rapidapi.com/domain/$domain/dns");
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",
]);
$dns = json_decode(curl_exec($ch), true);
curl_close($ch);
echo "First A: " . $dns["A"][0];