Clone-RemoteDnsServerZone.ps1

function Clone-RemoteDnsServerZone {
    param(
        [Parameter(Mandatory=$true)]
        [string]$IPAddr
    )
    
    $zones = Get-DnsServerZone -ComputerName $IPAddr -ErrorAction SilentlyContinue
    $zones | % {
        $zname = $_.Name
        
        $SrvRecs = Get-DnsServerResourceRecord -ComputerName $IPAddr -ZoneName $zname -RRType Srv -ErrorAction SilentlyContinue
        $ARecs = Get-DnsServerResourceRecord -ComputerName $IPAddr -ZoneName $zname -RRType A -ErrorAction SilentlyContinue
        $AAAARecs = Get-DnsServerResourceRecord -ComputerName $IPAddr -ZoneName $zname -RRType AAAA -ErrorAction SilentlyContinue
        $PtrRecs = Get-DnsServerResourceRecord -ComputerName $IPAddr -ZoneName $zname -RRType Ptr -ErrorAction SilentlyContinue
        $TxtRecs = Get-DnsServerResourceRecord -ComputerName $IPAddr -ZoneName $zname -RRType Txt -ErrorAction SilentlyContinue
        $SoaRecs = Get-DnsServerResourceRecord -ComputerName $IPAddr -ZoneName $zname -RRType Soa -ErrorAction SilentlyContinue
        $NsRecs = Get-DnsServerResourceRecord -ComputerName $IPAddr -ZoneName $zname -RRType Ns -ErrorAction SilentlyContinue
        $CNameRecs = Get-DnsServerResourceRecord -ComputerName $IPAddr -ZoneName $zname -RRType CName -ErrorAction SilentlyContinue
        $DNameRecs = Get-DnsServerResourceRecord -ComputerName $IPAddr -ZoneName $zname -RRType DName -ErrorAction SilentlyContinue
        $DnsKeyRecs = Get-DnsServerResourceRecord -ComputerName $IPAddr -ZoneName $zname -RRType DnsKey -ErrorAction SilentlyContinue
        
        Add-DnsServerPrimaryZone -Name $zname -ReplicationScope Forest -PassThru
        
        $SrvRecs | % {
            $rnane = $_.Name
            $dname = $_.DomainName
            $splat = @{
                ZoneName = $zname
                Name = $rname
                AllowUpdateAny = $true
                DomainName = $dname
            }
            Add-DnsServerResourceRecord -Srv @splat -ErrorAction SilentlyContinue
        }
        
        $ARecs | % {
            $rname = $_.Name
            $ip = $_.IPv4Address
            $splat = @{
                ZoneName = $zname
                Name = $rname
                AllowUpdateAny = $true
                IPv4Address = $ip
            }
            Add-DnsServerResourceRecord -A @splat -ErrorAction SilentlyContinue
        }
        
        $AAAARecs | % {
            $rname = $_.Name
            $ip = $_.IPv6Address
            $splat = @{
                ZoneName = $zname
                Name = $rname
                AllowUpdateAny = $true
                IPv6Address = $ip
            }
            Add-DnsServerResourceRecord -AAAA @splat -ErrorAction SilentlyContinue
        }
        $PtrRecs | % {
            $rname = $_.Name
            $dname = $_.PtrDomainName
            $splat = @{
                ZoneName = $zname
                Name = $rname
                AllowUpdateAny = $true
                PtrDomainName = $dname
            }
            Add-DnsServerResourceRecord -Ptr @splat -ErrorAction SilentlyContinue
        }
        $TxtRecs | % {
            $rname = $_.Name
            $text = $_.Strings
            $splat = @{
                ZoneName = $zname
                Name = $rname
                AllowUpdateAny = $true
                DescriptiveText = $text
            }
            Add-DnsServerResourceRecord -Txt @splat -ErrorAction SilentlyContinue
        }
        $SoaRecs | % {
            $rname = $_.Name
            $primaryserver = $_.PrimaryServer
            $responsibleperson = $_.ResponsiblePerson
            $serialnumber = $_.SerialNumber
            $refreshinterval = $_.RefreshInterval
            $retryinterval = $_.RetryInterval
            $expireinterval = $_.ExpireInterval
            $minimumttl = $_.MinimumTimeToLive
            $splat = @{
                ZoneName = $zname
                Name = $rname
                AllowUpdateAny = $true
                PrimaryServer = $primaryserver
                ResponsiblePerson = $responsibleperson
                SerialNumber = $serialnumber
                RefreshInterval = $refreshinterval
                RetryInterval = $retryinterval
                ExpireInterval = $expireinterval
                MinimumTimeToLive = $minimumttl
            }
            Add-DnsServerResourceRecord -Soa @splat -ErrorAction SilentlyContinue
        }
        $NsRecs | % {
            $rname = $_.Name
            $dname = $_.NameServer
            $splat = @{
                ZoneName = $zname
                Name = $rname
                AllowUpdateAny = $true
                NameServer = $dname
            }
            Add-DnsServerResourceRecord -Ns @splat -ErrorAction SilentlyContinue
        }
        $CNameRecs | % {
            $rname = $_.Name
            $dname = $_.HostNameAlias
            $splat = @{
                ZoneName = $zname
                Name = $rname
                AllowUpdateAny = $true
                HostNameAlias = $dname
            }
            Add-DnsServerResourceRecord -CName @splat -ErrorAction SilentlyContinue
        }
        $DNameRecs | % {
            $rname = $_.Name
            $dname = $_.TargetName
            $splat = @{
                ZoneName = $zname
                Name = $rname
                AllowUpdateAny = $true
                TargetName = $dname
            }
            Add-DnsServerResourceRecord -DName @splat -ErrorAction SilentlyContinue
        }
        $DnsKeyRecs | % {
            $rname = $_.Name
            $flags = $_.Flags
            $protocol = $_.Protocol
            $algorithm = $_.Algorithm
            $publickey = $_.PublicKey
            $splat = @{
                ZoneName = $zname
                Name = $rname
                AllowUpdateAny = $true
                Flags = $flags
                Protocol = $protocol
                Algorithm = $algorithm
                PublicKey = $publickey
            }
            Add-DnsServerResourceRecord -DnsKey @splat -ErrorAction SilentlyContinue
        }
    }
}