controls {
        inet 127.0.0.1 allow { 127.0.0.1; } keys { rndckey; };
};

key "rndckey" {
        algorithm       "hmac-md5";
        secret          "8HMQMhvo9TJsIOnSbLdY=";
};

acl "corpnets" {
localhost;
localnets;
192.168/16;
3.1.1/24;
};

acl bogusnets {
0.0.0.0/8;
169.254.0.0/16;
192.0.2.0/24;
224.0.0.0/3;
};

options {
directory       "/conf";
pid-file        "/var/run/named.pid";
statistics-file "/var/run/named.stats";
dump-file       "/var/run/named.db";

# hide our "real" version number
version         "[secured]";

allow-query { corpnets; };
blackhole { bogusnets; };

#; forwarders {
#; 212.44.130.6;
#; 195.68.135.5;
#; };
#; forward first;

listen-on {
127.0.0.1;
192.168.21.254;
3.1.1.165;
};

allow-recursion { corpnets; };

};
logging {
channel s_log {
file "/logs/strs.log";
severity info;
};
category default {
s_log;
};
};

view "local" {
match-clients { 127.0.0.1;
};

# The root nameservers
zone "." {
type   hint;
file   "db.rootcache";
};

# localhost - forward zone
zone "localhost" {
type    master;
file   "db.localhost";
notify  no;
};

# localhost - inverse zone
zone    "0.0.127.in-addr.arpa" {
type   master;
file   "db.127.0.0";
notify no;
};

};

view "internal" {
match-clients { 192.168.0.0/16;
};
# recursion no;

# internal + external nets - forward zone
zone   "s.ru" {
       type    master;
       file    "internal/db.s.ru";
       notify no;
};

# internal - inverse zone
zone   "168.192.in-addr.arpa" {
       type    master;
       file    "db.168.192.in-addr.arpa";
       notify  no;
};

# external - invers zone
        zone    "1.1.3.in-addr.arpa" {
                type    master;
                file   "db.1.1.3.in-addr.arpa";
                notify  no;
        };

};

view "external" {
match-clients { any; };
# recursion no;

        # The root nameservers
#        zone "." {
#                type   hint;
#                file   "db.rootcache";
#        };

        # localhost - forward zone
#        zone    "localhost" {
#                type    master;
#                file   "db.localhost";
#                notify  no;
#        };

        # localhost - inverse zone
#        zone    "0.0.127.in-addr.arpa" {
#                type   master;
#                file   "db.127.0.0";
#                notify no;
# };

        zone    "s.ru" {
                type    master;
                file    "external/db.s.ru";
                notify  no;
};

        zone    "1.1.213.in-addr.arpa" {
                type    master;
                file   "db.1.1.3.in-addr.arpa";
                notify  no;
};

};

Если добавляю recursion no получаю ниже описанное

C:\Documents and Settings\root>nslookup www.web.de
Server:  ns.strs.ru
Address:  192.168.21.254

Name:    www.web.de
Served by:
- C.ROOT-SERVERS.NET

- D.ROOT-SERVERS.NET

- E.ROOT-SERVERS.NET

- F.ROOT-SERVERS.NET

- G.ROOT-SERVERS.NET

- H.ROOT-SERVERS.NET

- I.ROOT-SERVERS.NET

- J.ROOT-SERVERS.NET

- K.ROOT-SERVERS.NET

- L.ROOT-SERVERS.NET

• bind 9: recursion no, A Clockwork Orange, 16:43 , 19-Окт-04, (1)