$ORIGIN .
$TTL 172800

; source APNIC
0.153.107.in-addr.arpa.        NS      ns3.sphere.ad.jp.
0.153.107.in-addr.arpa.        NS      ns4.sphere.ad.jp.


1.153.107.in-addr.arpa.        NS      ns3.sphere.ad.jp.
1.153.107.in-addr.arpa.        NS      ns4.sphere.ad.jp.


2.153.107.in-addr.arpa.        NS      ns3.sphere.ad.jp.
2.153.107.in-addr.arpa.        NS      ns4.sphere.ad.jp.


3.153.107.in-addr.arpa.        NS      ns3.sphere.ad.jp.
3.153.107.in-addr.arpa.        NS      ns4.sphere.ad.jp.


APNIC.107.in-addr.arpa.       IN     TXT     "Generated at 2023-02-01 20:32:38Z with 8 NS records from APNIC."
APNIC.107.in-addr.arpa.       IN     TXT     "Generated at 2023-02-01 20:32:38Z with 0 DS records from APNIC."