Searching for 90.20.49.210.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 90.20.49.210.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 90.20.49.210.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 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 k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for ns1.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 90.20.49.210.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 239 msSearching for ns1.apnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for ns1.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 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 s.au. [65.22.198.1] ...took 23 ms
Searching for ns2.optusnet.com.au. A record at ns1.optusnet.com.au. [203.2.75.2] ...took 301 ms
Searching for 90.20.49.210.in-addr.arpa. PTR record at ns2.optusnet.com.au. [203.2.75.12]
...took 311 msSearching for ns2.optusnet.com.au. A record at s.au. [65.22.198.1] ...took 23 ms
Searching for ns2.optusnet.com.au. A record at ns1.optusnet.com.au. [203.2.75.2] ...took 301 ms
Nameserver ns2.optusnet.com.au. reports: No such host 90.20.49.210.in-addr.arpa.
Total elapsed query time: 958 ms