How to link name to IP address in DHCP request

[hce <webmail.hce@gmail.com>]

Hi,

I have several computers which all use DHCP (udhcpc) to get IP
addresses. They have simple web server on it so I can connect it to
use a brower such as http://192.168.0.6. The problem is I don't know
the IP address it is assigned to. How can I send DHCP request to link
computer's name to assigned IP address, so I can use http://Debian1 to
connect it?

Thank you.

Jim