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<?php $hostname = "google.com"; if(dns_get_mx($hostname, $mxhosts, $weights)) { foreach($mxhosts as $key => $host) { echo "Hostname: $host (Weight: {$weights[$key]}<BR/>\n"; } } else { echo "Could not find any MX records for $hostname\n"; } ?>
Output for git.master, git.master_jit, rfc.property-hooks
Could not find any MX records for google.com

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