Are there any best practices for parsing and interpreting DNS server information obtained through PHP?

When parsing and interpreting DNS server information obtained through PHP, it is best practice to use the `dns_get_record()` function to retrieve DNS records and then process the data accordingly. This function returns an array of associative arrays containing information about the DNS records. 

$domain = 'example.com';
$dns_records = dns_get_record($domain, DNS_ALL);

foreach ($dns_records as $record) {
    echo "Type: " . $record['type'] . "\n";
    echo "Host: " . $record['host'] . "\n";
    echo "IP Address: " . $record['ip'] . "\n";
    // Add more processing as needed for other record types
}

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