$ORIGIN . $TTL 172800 ; source APNIC APNIC.91.in-addr.arpa. IN TXT "Generated at 2018-04-25 07:31:10Z with 0 NS records from APNIC." APNIC.91.in-addr.arpa. IN TXT "Generated at 2018-04-25 07:31:10Z with 0 DS records from APNIC."