Array
(
    [idDominio] => 1
    [url] => manusoftar.com.ar
    [DUserId] => 3
)

Array
(
    [idDominio] => 2
    [url] => ublug.org.ar
    [DUserId] => 3
)

Array
(
    [idDominio] => 3
    [url] => sholmes.com.ar
    [DUserId] => 3
)


Resultados:
Array
(
    [0] => Array
        (
            [idDominio] => 3
            [url] => sholmes.com.ar
            [DUserId] => 3
        )

    [1] => Array
        (
            [idDominio] => 3
            [url] => sholmes.com.ar
            [DUserId] => 3
        )

    [2] => Array
        (
            [idDominio] => 3
            [url] => sholmes.com.ar
            [DUserId] => 3
        )

)