Win95 not regist. correctly in Win2k DNS

I’m having a issue regarding a win95 machine loging to win2k server. DNS+DHCP+AD correctly setup and working fine. DHCP is correctly config (automaticaly update) to accept and add any win95 stations in DNS.
My issue is that DNS is just adding the Netbios computer name in the Reverse lookup zone but doesn’t add an entry in Foward lookup zone (if using “nslookup” cmd it doesnt show me the FQDN mapped to the ip address).

any help…thanks