$ORIGIN . $TTL 172800 ; source APNIC APNIC.50.in-addr.arpa. IN TXT "Generated at 2021-03-08 02:31:16Z with 0 NS records from APNIC." APNIC.50.in-addr.arpa. IN TXT "Generated at 2021-03-08 02:31:16Z with 0 DS records from APNIC."