I have port output from nmap scan below.
1102/tcp open ssl/adobeserver-1?
1104/tcp open ssl/xrl?
1105/tcp open ssl/ftranhc?
1106/tcp open ssl/isoipsigport-1?
openssl s_client -host *host* -port *port* and connected to these ports. But I don't get any answer.
How to communicate with them? The don't response at all.