Enhancement: Update Single NSG Rule with IP's from mulitpule FQDN

Would it be possible to update a Single NSG Rule with IP's from mulitpule FQDN's?

[captainhook]

It would very much be possible. In our IPLookup script we'd need to build and output and array.

I'll have a go at it this weekend but it would look something like this:

$NameList = @('host1.com','host2.com','host3.com')
$ServerList = @('1.1.1.1','1.0.0.1')

$FinalResult = @()
foreach ($Name in $NameList) {
    $tempObj = "" | Select-Object IPAddress
    try {
        $dnsRecord = Resolve-DnsName -Name $Name -Server $ServerList -Type A -DnsOnly -ErrorAction Stop | Where-Object {$_.Type -eq 'A'}
        $tempObj.IPAddress = ($dnsRecord.IPAddress -join ',')
    }
    catch {
        $tempObj.IPAddress = ''
    }

    $FinalResult += $tempObj
}
return $FinalResult

Adapted from @devbyaccident's work, https://adamtheautomator.com/resolve-dnsname/

[captainhook]

If you figure it out in the meantime, a pull request is welcome 😄

Have tried a few times now but struggling with this. Would you have any Interest in paid consulting / work?

[captainhook]

Please drop your email in the 'request contact' section of https://node15.com/ towards the footer and I'll get in touch :)