Well I'm not 100% sure I understand this question.
If you want to find out a list of VLANs, you get this from the switch,
if you want to find out which computer is in which VLAN, you also find out from the switch (using show mac-address-table)
if you want to see the relationship between DHCP scopes and VLAN you would have to know what IP address is used in each VLAN.
One sort of easy way to find out is to ARP ping the MAC adress of 1 machine in each vlan using:
sh arp | inc mac address [0000.0000.0000]
This will return the IP address, you can with the IP then find out what scope is handed out to that specific VLAN.
Hope this helps
Termite ^^