No I don’t think so and it wouldn’t make sense for the joined windows machine. Are you using NS also as a the SAMBA file share provider? Normally this would follow a SMB share naming scheme, for example \\192.168.0.55\nsfileshare\share1 or \\neth.example.lan\nsfileshare\share1. See here for more info.
NOTE this is the ip address of your NS install and not of the AD container IP. The SAMBA SMB/CIFS are separate. Also note that your users above need to be created or moved to the newly created OU as Nethserver places them under Users.
