this function gets details about comouter name,ip,static or dynamic and its dhcp server

Get-PhysicalInterfaceInfo.ps1

function Get-PhysicalInterfaceInfo {
    [CmdletBinding()]
    param()
    
    begin {
        $computerName = $env:COMPUTERNAME
        #Write-Output ("Computer Name: $computerName")
        $interfaceInfo = @()
    }
    
    process {
        $interfaces = Get-NetAdapter | Where-Object { $_.Status -eq 'Up' }
        foreach ($interface in $interfaces) {
            if ($interface.InterfaceDescription -notlike "*Virtual*" -and $interface.InterfaceDescription -notlike "*Pseudo*") {
                $interfaceName = $interface.Name
                $ipAddress = (Get-NetIPAddress -InterfaceIndex $interface.InterfaceIndex -AddressFamily IPv4).IPAddress
                $dhcpServer = (Get-NetIPConfiguration -InterfaceIndex $interface.InterfaceIndex).Ipv4DefaultGateway.NextHop
                $dhcpEnabled = (Get-NetIPConfiguration -InterfaceIndex $interface.InterfaceIndex).IPv4InterfaceMetric -ne 0
                if ($dhcpEnabled) {
                    $ipType = "Dynamic"
                } else {
                    $ipType = "Static"
                }
                $interfaceInfo += [PSCustomObject]@{
                    Computername=$computerName
                    Interface = $interfaceName
                    IPAddress = $ipAddress
                    DHCPServer = $dhcpServer
                    IPType = $ipType
                }
            }
        }
    }
    
    end {
        $interfaceInfo | Format-Table -AutoSize
    }
}
Get-PhysicalInterfaceInfo