Searching for 67.252.234.129.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for 67.252.234.129.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 119 ms
Searching for 67.252.234.129.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 119 ms
Searching for y.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for y.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 8 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 ms
Searching for 67.252.234.129.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 7 msSearching for y.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 8 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 ms
Searching for ns1.ja.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for ns1.ja.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for ns1.ja.net. A record at ns2.ja.net. [193.63.105.17] ...took 28 ms
Searching for 67.252.234.129.in-addr.arpa. PTR record at ns1.ja.net. [194.81.227.226]
...took 26 msSearching for ns1.ja.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for ns1.ja.net. A record at ns2.ja.net. [193.63.105.17] ...took 28 ms
Searching for infoblox1.dur.ac.uk. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for infoblox1.dur.ac.uk. A record at nsb.nic.uk. [156.154.101.3] ...took 6 ms
Searching for infoblox1.dur.ac.uk. A record at ns2.ja.net. [193.63.105.17] ...took 27 ms
Searching for infoblox1.dur.ac.uk. A record at infoblox2.dur.ac.uk. [129.234.4.9] ...took 32 ms
Searching for 67.252.234.129.in-addr.arpa. PTR record at infoblox1.dur.ac.uk. [129.234.4.13]
...took 31 msSearching for infoblox1.dur.ac.uk. A record at nsb.nic.uk. [156.154.101.3] ...took 6 ms
Searching for infoblox1.dur.ac.uk. A record at ns2.ja.net. [193.63.105.17] ...took 27 ms
Searching for infoblox1.dur.ac.uk. A record at infoblox2.dur.ac.uk. [129.234.4.9] ...took 32 ms
Nameserver infoblox1.dur.ac.uk. reports: No such host 67.252.234.129.in-addr.arpa.
Total elapsed query time: 547 ms