DNS is an internet service that maps domain names, like rosettacode.org, to IP addresses, like 66.220.0.231.

Use DNS to resolve www.kame.net to both IPv4 and IPv6 addresses. Print these addresses.




<?php
  $ipv4_record = dns_get_record("www.kame.net",DNS_A);
  $ipv6_record = dns_get_record("www.kame.net",DNS_AAAA);
  print "ipv4: " . $ipv4_record[0]["ip"] . "\n";
  print "ipv6: " . $ipv6_record[0]["ipv6"] . "\n";
?>