Removing Node-red that's listening on port 1080

Hi,

Using “Debian 9.3 2018-01-28 4GB SD IoT”, I want to stop and remove Node-Red that’s listening on port 1080. How do I do this? I already stopped and disabled:

bonescript.socket
bonescript.service

bonescript-autorun.service

cloud9.socket

cloud9.service

Thanks.

sudo systemctl disable node-red.service

or just:

sudo apt remove bb-node-red-installer --purge

Regards,

Thank you!