The Dynamic Host Configuration Protocol is a network management protocol used on Internet Protocol networks whereby a DHCP server dynamically assigns an IP address.
root@kali:~# nmap --script broadcast-dhcp-discover
Starting Nmap 7.70 ( <https://nmap.org> ) at 2019-04-10 15:19 BST
Pre-scan script results:
| broadcast-dhcp-discover:
| Response 1 of 1:
| IP Offered: 192.168.0.16
| DHCP Message Type: DHCPOFFER
| Server Identifier: 192.168.0.1
| IP Address Lease Time: 1d00h00m00s
| Subnet Mask: 255.255.255.0
| Router: 192.168.0.1
| Domain Name Server: 192.168.0.1
|_ Domain Name: Home
WARNING: No targets were specified, so 0 hosts scanned.
Nmap done: 0 IP addresses (0 hosts up) scanned in 2.59 seconds
From command Line:
cat /var/lib/dhcp/dhclient.leases