I created an MC server using an IP from the MC website.
I created an MC server using an IP from the MC website.
You can set it up to be accessible to anyone outside the house.
The post title seems unclear. Just make sure to send the port through your firewall to the target host. It appears to be TCP/25565, though.
Similar to using the TGV, but at least route it through a hostname. If possible, consider a VPN. https://www.noip.com/