PowerShell Get a list of IPs from DNS Names

Requirements:

You need a file C:\temp\server.csv. This file have all names in it.

server1
server2
server3
server4

And the script to get all IPs.

$names = Get-Content C:\temp\names.csv
foreach ($name in $names )
    {
    [System.Net.Dns]::GetHostAddresses("$name") | select -ExpandProperty IPAddressToString
    }