Searching for 131.4.100.203.in-addr.arpa. PTR record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 9 ms
Searching for 131.4.100.203.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 ms
Searching for 131.4.100.203.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 ms
Searching for ns2.apnic.net. A record at H.ROOT-SERVERS.NET. [198.97.190.53]
...took 5 ms
Searching for ns2.apnic.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for ns2.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for 131.4.100.203.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 5 msSearching for ns2.apnic.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for ns2.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for ns4.dc.uq.edu.au. A record at H.ROOT-SERVERS.NET. [198.97.190.53]
...took 5 ms
Searching for ns4.dc.uq.edu.au. A record at q.au. [65.22.196.1] ...took 16 ms
Searching for ns4.dc.uq.edu.au. A record at ns2.dc.uq.edu.au. [130.102.189.153] ...took 325 ms
Searching for 131.4.100.203.in-addr.arpa. PTR record at ns4.dc.uq.edu.au. [34.205.110.135]
...took 99 msSearching for ns4.dc.uq.edu.au. A record at q.au. [65.22.196.1] ...took 16 ms
Searching for ns4.dc.uq.edu.au. A record at ns2.dc.uq.edu.au. [130.102.189.153] ...took 325 ms
Nameserver ns4.dc.uq.edu.au. reports: No such host 131.4.100.203.in-addr.arpa.
Total elapsed query time: 491 ms