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@ 2015-06-10T12:45:35Z

<?php

$domain = 'non-existant-domain-name.com';
if (gethostbyname($domain) == $domain) {
    var_dump(checkdnsrr($domain));
    var_dump(getmxrr($domain, $mxhosts));
    var_dump($mxhosts);
} else {
    echo 'Domain exists';
}

Output
Performance
VLD
References
Branches

Generated using Vulcan Logic Dumper, using php 8.0.0

preferences:dark modelive previewkey bindings

52.85 ms | 2018 KiB | 4 Q