test.txt

$ORIGIN uchile.cl
@   IN        SOA     VENERA      Action\.domains (
                                 20     ; SERIAL
                                 7200   ; REFRESH
                                 600    ; RETRY
                                 3600000; EXPIRE
                                 60)    ; MINIMUM

              NS      A.ISI.EDU.
              NS      VENERA
              NS      VAXA
              MX      10      VENERA
              MX      20      VAXA

dcc           A       192.80.24.11

*.dcc         A       192.80.24.10
              NS      test.com.

test          A       192.80.24.10
              CNAME   no-test.com.
              NS      ns.test.cl.
              CNAME   test.com.

delegation    NS  ns.delegation.uchile.cl.
              NS  ns2.test.com.

;glue information

ns.delegation A 127.0.0.1
VENERA        A  192.168.99.12
VAXA          A  192.168.99.13

;include
$INCLUDE include.txt examaple.com