ERROR AL PASAR DIAGNOSTICO

Hola buenos días,
tengo un pequeño problema en un único controlador de dominio de la
red, que tengo dudas con respecto al origen del mismo
al pasar el diagnostico netdiag aparecen una serie de errores, cuelgo
el log entero:


...

Computer Name: SERVIDOR
DNS Host Name: servidor.ibañezaldaz.local
System info : Microsoft Windows Server 2003 R2 (Build 3790)
Processor : x86 Family 15 Model 4 Stepping 3, GenuineIntel
List of installed hotfixes :
KB890046
KB893756
KB896358
KB896422
KB896424
KB896428
KB898715
KB899587
KB899588
KB899589
KB899591
KB900725
KB901017
KB901214
KB902400
KB904706
KB904942
KB905414
KB908519
KB908531
KB909520
KB910437
KB911280
KB911562
KB911567
KB911897
KB911927
KB912812
KB912919
KB913446
KB914388
KB914389
KB916281
KB917159
KB917344
KB917422
KB917734
KB917953
KB918439
KB918899
KB920213
KB920214
KB920670
KB920683
KB920685
KB921398
KB921883
KB922582
KB922616
KB922760
KB922819
KB923191
KB923414
KB923689
KB923694
KB923980
KB924191
KB924496
KB925398_WMP64
KB925454
KB925486
KB929969
Q147222


Netcard queries test . . . . . . . : Passed
GetStats failed for 'Paralelo directo'. [ERROR_NOT_SUPPORTED]
[WARNING] The net card 'Minipuerto WAN (PPTP)' may not be working
because it has not received any packets.
[WARNING] The net card 'Minipuerto WAN (PPPOE)' may not be working
because it has not received any packets.
[WARNING] The net card 'Minipuerto WAN (IP)' may not be working
because it has not received any packets.
GetStats failed for 'Minipuerto WAN (L2TP)'. [ERROR_NOT_SUPPORTED]



Per interface results:

Adapter : Conexión de área local 3

Netcard queries test . . . : Passed

Host Name. . . . . . . . . : servidor
IP Address . . . . . . . . : 192.168.0.100
Subnet Mask. . . . . . . . : 255.255.255.0
Default Gateway. . . . . . : 192.168.0.254
Dns Servers. . . . . . . . : 192.168.0.100
195.235.113.3


AutoConfiguration results. . . . . . : Passed

Default gateway test . . . : Passed

NetBT name test. . . . . . : Passed
[WARNING] At least one of the <00> 'WorkStation Service', <03>
'Messenger Service', <20> 'WINS' names is missing.
No remote names have been found.

WINS service test. . . . . : Skipped
There are no WINS servers configured for this interface.


Global results:


Domain membership test . . . . . . : Passed


NetBT transports test. . . . . . . : Passed
List of NetBt transports currently configured:
NetBT_Tcpip_{F176E1C8-C69D-41A9-BF00-114263859A62}
1 NetBt transport currently configured.


Autonet address test . . . . . . . : Passed


IP loopback ping test. . . . . . . : Passed


Default gateway test . . . . . . . : Passed


NetBT name test. . . . . . . . . . : Passed
[WARNING] You don't have a single interface with the <00>
'WorkStation Service', <03> 'Messenger Service', <20> 'WINS' names
defined.


Winsock test . . . . . . . . . . . : Passed


DNS test . . . . . . . . . . . . . : Failed
[WARNING] The DNS host name 'servidor.ibañezaldaz.local' valid
only on Windows DNS Servers. [DNS_ERROR_NON_RFC_NAME]
[FATAL] File \configetlogon.dns contains invalid DNS
entries. [FATAL] File \configetlogon.dns contains invalid DNS
entries. [FATAL] No DNS servers have the DNS records for this DC
registered.


Redir and Browser test . . . . . . : Passed
List of NetBt transports currently bound to the Redir
NetBT_Tcpip_{F176E1C8-C69D-41A9-BF00-114263859A62}
The redir is bound to 1 NetBt transport.

List of NetBt transports currently bound to the browser
NetBT_Tcpip_{F176E1C8-C69D-41A9-BF00-114263859A62}
The browser is bound to 1 NetBt transport.


DC discovery test. . . . . . . . . : Passed


DC list test . . . . . . . . . . . : Failed
'IBAÑEZALDAZ': No DCs are up.


Trust relationship test. . . . . . : Skipped


Kerberos test. . . . . . . . . . . : Passed


LDAP test. . . . . . . . . . . . . : Passed


Bindings test. . . . . . . . . . . : Passed


WAN configuration test . . . . . . : Skipped
No active remote access connections.


Modem diagnostics test . . . . . . : Passed

IP Security test . . . . . . . . . : Skipped

Note: run "netsh ipsec dynamic show /?" for more detailed
information


The command completed successfully

Y en el visor de sucesos aparece una advertencia userenv que no se si
puede indicar que está habiendo algún problema en el AD, este es el
mensaje de advertencia:

Tipo de suceso: Advertencia
Origen del suceso: NETLOGON
Categoría del suceso: Ninguno
Id. suceso: 5782
Fecha: 12/02/2007
Hora: 7:03:19
Usuario: No disponible
Equipo: SERVIDOR
Descripción:
Error al registrar o anular el registro dinámicamente de uno o más
registros DNS:
No hay servidores DNS configurados para el sistema local.

Para obtener más información, vea el Centro de ayuda y soporte técnico
en http://go.microsoft.com/fwlink/events.asp.
Datos:
0000: 7c 26 00 00 |&..

Espero pueda ser útil ésta información y muchas gracias de antemano.