sudo apt install nfs-common

showmount

Usage: showmount [-adehv]
       [--all] [--directories] [--exports]
       [--no-headers] [--help] [--version] [host]

OPTIONS
       -a or --all
              List both the client hostname or IP address and mounted directory in host:dir format. This info should not be considered reliable. See the notes on rmtab in rpc.mountd(8).

       -d or --directories
              List only the directories mounted by some client.

       -e or --exports
              Show the NFS servers export list.

       -h or --help
              Provide a short help summary.

       -v or --version
              Report the current version number of the program.

       --no-headers
              Suppress the descriptive headings from the output.

showmount -e <target>
Export list for <target>:
/Public
/Download
/Private

sudo mount -t nfs <ip>:/share temp