bind 8 - Server failed

[Torsten Rink]

Hi out there,
we have problems with bind 8 (OS: Solaris 2.6). We set up a zone for an
"extranet" stba.testa-de.net. Nslookup delivers records from the own
zone without problems. Querys for other records in the entire domain
(e.g. xyz.testa-de.net) produce the error "localhost can't find
xyz.testa-de.net: Server failed".
- The named doesn't even search for other servers/cache, not traffic is
monitored. 
- The server noted in db.cache (dns1-testa.brandenburg.testa-de.net) is
accessible by IP-Nr., network connection is ok.
- /var/adm/mesages shows no errors

Has anybody any ideas ?

Config-Files attached 

Thanks 

named.conf:
-----------
options {
        directory "/var/named";
};

zone "stba.testa-de.net" in {
        type master;
        file "db.root";
};

zone "250.168.192.in-addr.arpa" in {
        type master;
        file "db.192.168.250";
};

zone "0.0.127.in-addr.arpa" in {
        type master;
        file "db.127.0.0";
};

zone "." in {
        type hint;
        file "db.cache";
};

db.cache
--------
; Verweis auf TESTA-Root-Server in Brandenburg
;
.                        IN     NS   
DNS1TESTA.BRANDENBURG.TESTA-DE.NET.
DNS1TESTA.BRANDENBURG.TESTA-DE.NET.      IN     A     192.168.28.3
; End of File

resolv.conf
-----------
search stba.testa-de.net testa-de.net
nameserver 127.0.0.1
Torsten

----------------------------------------------------------
*  Statistisches Bundesamt             Torsten Rink
*  - Network-Administration -          Tel. +49-611-752605
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*  D-65189 Wiesbaden
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*
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