IPv4: Array
(
    [0] => 64.233.180.108
    [1] => 64.233.180.109
)
<br><br>IPv6: Array
(
    [0] => Array
        (
            [host] => imap.gmail.com
            [class] => IN
            [ttl] => 178
            [type] => AAAA
            [ipv6] => 2607:f8b0:4004:c27::6d
        )

    [1] => Array
        (
            [host] => imap.gmail.com
            [class] => IN
            [ttl] => 178
            [type] => AAAA
            [ipv6] => 2607:f8b0:4004:c27::6c
        )

)