Hello, check https://masternodes.online/currencies/DSR/ - this website gives you detailled data on MN costs, profits etc.


Hello, you need a fixed IP. If you do not have that, I think you could use a VPS just for tunneling the traffic. So I think, you can use for example a home server (with dynamic IP) which connects using OpenVPN to a VPS which has a static IP. But thats maybe a bit too much work, you could just rent a cheap VPS instead.

If you really want to do it, check e.g. this guide: https://coolaj86.com/articles/reverse-vpn-turn-any-private-device-into-public-cloud-server/
But please take care, you may need to setup a script to autoreconnect the VPN if the tunnel gets interupted/disconnected in case of network interruptions. Also such interruptions could cause your MN to get banned/blacklisted and not get paid. So that thing is a risky setup :-)