Searching for 11.73.239.220.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 11.73.239.220.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 96 ms
Searching for 11.73.239.220.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 96 ms
Searching for apnic.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for apnic.authdns.ripe.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for apnic.authdns.ripe.net. A record at ns3.lacnic.net. [200.3.13.14] ...took 202 ms
Searching for 11.73.239.220.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9]
...took 12 msSearching for apnic.authdns.ripe.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for apnic.authdns.ripe.net. A record at ns3.lacnic.net. [200.3.13.14] ...took 202 ms
Searching for ns1.optusnet.com.au. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns1.optusnet.com.au. A record at r.au. [65.22.197.1] ...took 12 ms
Searching for ns1.optusnet.com.au. A record at ns2.optusnet.com.au. [203.2.75.12] ...took 316 ms
Searching for 11.73.239.220.in-addr.arpa. PTR record at ns1.optusnet.com.au. [203.2.75.2]
...took 291 msSearching for ns1.optusnet.com.au. A record at r.au. [65.22.197.1] ...took 12 ms
Searching for ns1.optusnet.com.au. A record at ns2.optusnet.com.au. [203.2.75.12] ...took 316 ms
Nameserver ns1.optusnet.com.au. reports: No such host 11.73.239.220.in-addr.arpa.
Total elapsed query time: 984 ms