Searching for 67.252.234.129.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 67.252.234.129.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 67.252.234.129.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for arin.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for arin.authdns.ripe.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for arin.authdns.ripe.net. A record at ns3.lacnic.net. [200.3.13.14] ...took 201 ms
Searching for 67.252.234.129.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 12 msSearching for arin.authdns.ripe.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for arin.authdns.ripe.net. A record at ns3.lacnic.net. [200.3.13.14] ...took 201 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 l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns1.ja.net. A record at ns4.ja.net. [193.62.157.66] ...took 25 ms
Searching for 67.252.234.129.in-addr.arpa. PTR record at ns1.ja.net. [194.81.227.226]
...took 28 msSearching for ns1.ja.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns1.ja.net. A record at ns4.ja.net. [193.62.157.66] ...took 25 ms
Searching for infoblox1.dur.ac.uk. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for infoblox1.dur.ac.uk. A record at nsa.nic.uk. [156.154.100.3] ...took 6 ms
Searching for infoblox1.dur.ac.uk. A record at infoblox1.dur.ac.uk. [129.234.4.13] ...took 29 ms
Searching for 67.252.234.129.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 dns-3.dfn.de. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dns-3.dfn.de. A record at n.de.net. [194.146.107.6] ...took 6 ms
Searching for dns-3.dfn.de. A record at ns1.dfn.de. [194.95.236.51] ...took 9 ms
Searching for infoblox1.dur.ac.uk. A record at dns-3.dfn.de. [193.174.75.58]
...took 14 msSearching for dns-3.dfn.de. A record at n.de.net. [194.146.107.6] ...took 6 ms
Searching for dns-3.dfn.de. A record at ns1.dfn.de. [194.95.236.51] ...took 9 ms
Searching for infoblox1.dur.ac.uk. A record at infoblox1.dur.ac.uk. [129.234.4.13] ...took 29 ms
Nameserver infoblox1.dur.ac.uk. reports: No such host 67.252.234.129.in-addr.arpa.
Total elapsed query time: 460 ms