Cannot access samba share by name only IP in ucs member server

Hello

I have 4 UCS, all UCS 5.0.5
1x domain controller (samba role → ROLE_ACTIVE_DIRECTORY_DC)
1x domain controller backup (samba role → ROLE_ACTIVE_DIRECTORY_DC)
1x domain controller slave (samba role → ROLE_ACTIVE_DIRECTORY_DC)
1x member server (samba role → ROLE_DOMAIN_MEMBER)

What i pretend with the member server is to use it as a fileshare, the problem is that i can access from any client in the domain to all the shares by named instead the member server, to the member server shares i only can access it by ip address if i use the domain name it ask to enter the credentials, but never accept them and keep asking for them

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