Searching for 73.83.239.220.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for 73.83.239.220.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 166 ms
Searching for 73.83.239.220.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 166 ms
Searching for apnic.authdns.ripe.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for apnic.authdns.ripe.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for apnic.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 73.83.239.220.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 e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for apnic.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns2.optusnet.com.au. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for ns2.optusnet.com.au. A record at a.au. [58.65.254.1] ...took 145 ms
Searching for ns2.optusnet.com.au. A record at ns1.optusnet.com.au. [203.2.75.2] ...took 294 ms
Searching for 73.83.239.220.in-addr.arpa. PTR record at ns2.optusnet.com.au. [203.2.75.12]
...took 285 msSearching for ns2.optusnet.com.au. A record at a.au. [58.65.254.1] ...took 145 ms
Searching for ns2.optusnet.com.au. A record at ns1.optusnet.com.au. [203.2.75.2] ...took 294 ms
Nameserver ns2.optusnet.com.au. reports: No such host 73.83.239.220.in-addr.arpa.
Total elapsed query time: 1,061 ms