js通过域名获取ip

async function getIpAddress(domain) {
  try {
    const response = await fetch(`https://${domain}`);
    const ip = response.headers.get('X-Forwarded-For') || response.headers.get('X-Real-IP');
    console.log(`IP Address: ${ip}`);
    return ip;
  } catch (error) {
    console.error(`Error fetching IP address: ${error}`);
  }
}

getIpAddress('example.com');

async function getIpAddress(domain) {
  try {
    const response = await fetch(`https://dns.google/resolve?name=${domain}&type=A`);
    const data = await response.json();
    const ip = data.Answer[0].data;
    console.log(`IP Address: ${ip}`);
    return ip;
  } catch (error) {
    console.error(`Error fetching IP address: ${error}`);
  }
}

getIpAddress('example.com');