Searching for 161.33.107.153.in-addr.arpa. PTR record at H.ROOT-SERVERS.NET. [198.97.190.53]
...took 6 ms
Searching for 161.33.107.153.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
Searching for 161.33.107.153.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
Searching for ns1.apnic.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 6 ms
Searching for ns1.apnic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 389 ms
Searching for 161.33.107.153.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 347 msSearching for ns1.apnic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 389 ms
Searching for dns3.det.nsw.edu.au. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 29 ms
Searching for dns3.det.nsw.edu.au. A record at t.au. [65.22.199.1] ...took 6 ms
Searching for dns3.det.nsw.edu.au. A record at dns1.det.nsw.edu.au. [153.107.41.11] ...took 288 ms
Searching for 161.33.107.153.in-addr.arpa. PTR record at dns3.det.nsw.edu.au. [153.107.105.13]
...took 297 msSearching for dns3.det.nsw.edu.au. A record at t.au. [65.22.199.1] ...took 6 ms
Searching for dns3.det.nsw.edu.au. A record at dns1.det.nsw.edu.au. [153.107.41.11] ...took 288 ms
Nameserver dns3.det.nsw.edu.au. reports: No such host 161.33.107.153.in-addr.arpa.
Total elapsed query time: 1,465 ms