$ORIGIN basic02.xa.                              ; Must end with "."
$TTL 3600

@       SOA     ns1 admin. (
                2025041102      ; serial
                6h              ; refresh
                1h              ; retry
                1w              ; expire
                1d )            ; minimum

@       NS    ns1
@       NS    ns2

ns1     A     127.12.2.21
ns1     AAAA  fda1:b2:c3:0:127:12:2:21
ns2     A     127.12.2.22
ns2     AAAA  fda1:b2:c3:0:127:12:2:22

$ORIGIN good-1.basic02.xa.
@       NS      ns1
@       NS      ns2
ns1     A       127.12.2.31
ns1     AAAA    fda1:b2:c3:0:127:12:2:31
ns2     A       127.12.2.32
ns2     AAAA    fda1:b2:c3:0:127:12:2:32

$ORIGIN good-2.basic02.xa.
@       NS      ns1.good-2.basic02.xb.
@       NS      ns2.good-2.basic02.xb.

; good-undel-1.basic02.xa, not delegated

; good-undel-2.basic02.xa, not delegated

$ORIGIN good-undel-3.basic02.xa.
@       NS      ns1
@       NS      ns2
ns1     A       127.12.2.31
ns1     AAAA    fda1:b2:c3:0:127:12:2:31
ns2     A       127.12.2.32
ns2     AAAA    fda1:b2:c3:0:127:12:2:32

$ORIGIN good-undel-4.basic02.xa.
@       NS      ns1
@       NS      ns2

$ORIGIN good-undel-5.basic02.xa.
@       NS      ns1
@       NS      ns2

$ORIGIN good-undel-6.basic02.xa.
@       NS      ns1.good-undel-6.basic02.xb.
@       NS      ns2.good-undel-6.basic02.xb.

$ORIGIN good-undel-7.basic02.xa.
@       NS      ns1.good-undel-7.basic02.xb.
@       NS      ns2.good-undel-7.basic02.xb.

$ORIGIN good-undel-8.basic02.xa.
@       NS      dns1
@       NS      dns2
dns1    A       127.12.2.31
dns1    AAAA    fda1:b2:c3:0:127:12:2:31
dns2    A       127.12.2.32
dns2    AAAA    fda1:b2:c3:0:127:12:2:32

$ORIGIN good-undel-9.basic02.xa.
@       NS      dns1.good-undel-9.basic02.xb.
@       NS      dns2.good-undel-9.basic02.xb.

$ORIGIN good-undel-10.basic02.xa.
@       NS      ns1.good-undel-10.basic02.xb.
@       NS      ns2.good-undel-10.basic02.xb.

$ORIGIN good-undel-11.basic02.xa.
@       NS      ns1.delegated.good-undel-11.basic02.xb.
@       NS      ns2.delegated.good-undel-11.basic02.xb.

; no-delegation.basic02.xa, not delegated

$ORIGIN mixed-1.basic02.xa.
@       NS      ns1
@       NS      ns2
@       NS      ns3
@       NS      ns4
ns1     A       127.12.2.31
ns1     AAAA    fda1:b2:c3:0:127:12:2:31
ns2     A       127.12.2.32
ns2     AAAA    fda1:b2:c3:0:127:12:2:32
ns3     A       127.12.2.33
ns3     AAAA    fda1:b2:c3:0:127:12:2:33
ns4     A       127.12.2.34
ns4     AAAA    fda1:b2:c3:0:127:12:2:34

$ORIGIN ns-broken-1.basic02.xa.
@       NS      ns1
@       NS      ns2
ns1     A       127.12.2.31
ns1     AAAA    fda1:b2:c3:0:127:12:2:31
ns2     A       127.12.2.32
ns2     AAAA    fda1:b2:c3:0:127:12:2:32

$ORIGIN ns-not-auth-1.basic02.xa.
@       NS      ns1
@       NS      ns2
ns1     A       127.12.2.31
ns1     AAAA    fda1:b2:c3:0:127:12:2:31
ns2     A       127.12.2.32
ns2     AAAA    fda1:b2:c3:0:127:12:2:32

$ORIGIN ns-no-ip-1.basic02.xa.
@       NS      ns1
@       NS      ns2

$ORIGIN ns-no-ip-2.basic02.xa.
@       NS      ns1.ns-no-ip-2.basic02.xb.
@       NS      ns2.ns-no-ip-2.basic02.xb.

$ORIGIN ns-no-ip-3.basic02.xa.
@       NS      ns1.ns-no-ip-3.basic02.xb.
@       NS      ns2.ns-no-ip-3.basic02.xb.

$ORIGIN ns-no-ip-undel-1.basic02.xa.
@       NS      ns1
@       NS      ns2
ns1     A       127.12.2.31
ns1     AAAA    fda1:b2:c3:0:127:12:2:31
ns2     A       127.12.2.32
ns2     AAAA    fda1:b2:c3:0:127:12:2:32

$ORIGIN ns-no-ip-undel-2.basic02.xa.
@       NS      ns1
@       NS      ns2
ns1     A       127.12.2.31
ns1     AAAA    fda1:b2:c3:0:127:12:2:31
ns2     A       127.12.2.32
ns2     AAAA    fda1:b2:c3:0:127:12:2:32

$ORIGIN ns-no-response-1.basic02.xa.
@       NS      ns1
@       NS      ns2
ns1     A       127.12.2.31
ns1     AAAA    fda1:b2:c3:0:127:12:2:31
ns2     A       127.12.2.32
ns2     AAAA    fda1:b2:c3:0:127:12:2:32



$ORIGIN unexpected-rcode-1.basic02.xa.
@       NS      ns1
@       NS      ns2
@       NS      ns3
ns1     A       127.12.2.31
ns1     AAAA    fda1:b2:c3:0:127:12:2:31
ns2     A       127.12.2.32
ns2     AAAA    fda1:b2:c3:0:127:12:2:32
ns3     A       127.12.2.33
ns3     AAAA    fda1:b2:c3:0:127:12:2:33