For internal websites i just use cloudflare and a domain name.
so if you have domain mydomain.com
then on the mydomain.com i setup:
A record ‘one’ to point to say 10.0.0.55 ( not proxied** )
A record ‘two’ to point to say 10.0.0.55 ( not proxied** )
that sets up:
- http://one.mydomain.com and it goes to site 1 and
- http://two.mydomain.com and it goes to site 2
** You can not proxy an internal ip (without using tunnelling anyway) so it will not save unless you turn the proxy setting OFF.