Searching for 215.186.239.220.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 215.186.239.220.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 95 ms
Searching for 215.186.239.220.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 95 ms
Searching for ns1.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns1.apnic.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 241 ms
Searching for 215.186.239.220.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 249 msSearching for ns1.apnic.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 241 ms
Searching for ns2.optusnet.com.au. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 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 360 ms
Searching for 215.186.239.220.in-addr.arpa. PTR record at ns2.optusnet.com.au. [203.2.75.12]
...took 319 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 360 ms
Nameserver ns2.optusnet.com.au. reports: No such host 215.186.239.220.in-addr.arpa.
Total elapsed query time: 1,461 ms