Verificar la configuracion del DNS en la maquina.
Verificar si el servicio esta activo
[root@gcepedar ~]# /etc/init.d/named status
rndc: connect failed: 127.0.0.1#953: connection refused
named is stopped
Activar servicio named para que parta siempre
[root@gcepedar ~]# chkconfig named on
Reiniciar servicio named
[root@gcepedar ~]# /etc/init.d/named restart
Stopping named: [ OK ]
Starting named: [ OK ]