Searching for 65.252.234.129.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 65.252.234.129.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 190 ms
Searching for 65.252.234.129.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 190 ms
Searching for u.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for u.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 13 ms
Searching for u.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 148 ms
Searching for 65.252.234.129.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 6 msSearching for u.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 13 ms
Searching for u.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 148 ms
Searching for infoblox1.dur.ac.uk. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for infoblox1.dur.ac.uk. A record at nsa.nic.uk. [156.154.100.3] ...took 6 ms
Searching for 65.252.234.129.in-addr.arpa. PTR record at infoblox1.dur.ac.uk. [129.234.4.13]
...took 28 msSearching for infoblox1.dur.ac.uk. A record at nsa.nic.uk. [156.154.100.3] ...took 6 ms
Searching for auth03.ns.uu.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for auth03.ns.uu.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 13 ms
Searching for auth03.ns.uu.net. A record at auth60.ns.uu.net. [198.6.1.181] ...took 97 ms
Searching for infoblox1.dur.ac.uk. A record at auth03.ns.uu.net. [198.6.1.83]
...took 99 msSearching for auth03.ns.uu.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 13 ms
Searching for auth03.ns.uu.net. A record at auth60.ns.uu.net. [198.6.1.181] ...took 97 ms
Searching for ns1.ja.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns1.ja.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for ns1.ja.net. A record at ns2.ja.net. [193.63.105.17] ...took 32 ms
Searching for infoblox1.dur.ac.uk. A record at ns1.ja.net. [194.81.227.226]
...took 26 msSearching for ns1.ja.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for ns1.ja.net. A record at ns2.ja.net. [193.63.105.17] ...took 32 ms
Nameserver infoblox1.dur.ac.uk. reports: No such host 65.252.234.129.in-addr.arpa.
Total elapsed query time: 745 ms