$ORIGIN .
$TTL 3600

@       SOA     ns1. admin.xa. (
                2024100900      ; serial
                6h              ; refresh
                1h              ; retry
                1w              ; expire
                1d )            ; minimum

          NS     root-ns1.xa.
          NS     root-ns2.xa.


root-ns1.xa.     A      127.13.4.23
root-ns1.xa.     AAAA   fda1:b2:c3::127:13:4:23

root-ns2.xa.     A      127.13.4.24
root-ns2.xa.     AAAA   fda1:b2:c3::127:13:4:24

$ORIGIN asnlookup.zonemaster.net.
@                NS     ns1
@                NS     ns2

ns1              A      127.13.4.25
ns1              AAAA   fda1:b2:c3::127:13:4:25
ns2              A      127.13.4.26
ns1              AAAA   fda1:b2:c3::127:13:4:26

$ORIGIN connectivity04.xa.
@                NS     ns1
@                NS     ns2

ns1              A      127.13.4.21
ns1              AAAA   fda1:b2:c3::127:13:4:21
ns2              A      127.13.4.22
ns1              AAAA   fda1:b2:c3::127:13:4:22



;EOF