CmdID / PowerShell / Cmdlets / Get
Get-IISSiteBinding
Gets the bindings on the specified IIS site. Windows Server PowerShell reference
From the Windows Server PowerShell reference 3 parameters Its page in the reference
Parameters
-BindingInformationSpecifies the binding information string to use for the new site.-NameSpecifies the name of the IIS website.-ProtocolThe protocol for which the binding is configured, usually http, https or ftp.