Multi server - domains

[demonmaestro]

Sooo I am familure on how to do this with one server but I am wanting to expand to multiple servers.

Here is what I am trying to do but now sure where to start looking. Looking for a direction to start looking into.? ???

TO have the domains point to the name sever but then point to different servers.

So like www.bob.com goes to server1
then www.eddy.com goes to server2
BUT both servers are behind a firewall and running on port 80 but also other servies that run on different ports.

Not regular load-balancing where one domain points to multiple servers.

Also the domains point all to one IP. (I only have 5 IP address assigned to me)

Thank you for any help to help me get started in the right direction on figuring out how to do this.

[KOM]

A reverse proxy like HAproxy package can do that, I believe.

https://doc.pfsense.org/index.php/Haproxy_package