Searching for 14.10.251.131.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 14.10.251.131.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 118 ms
Searching for 14.10.251.131.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 118 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 g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for u.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for 14.10.251.131.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 6 msSearching for u.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for u.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for mnetidns01.cf.ac.uk. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for mnetidns01.cf.ac.uk. A record at nsa.nic.uk. [156.154.100.3] ...took 6 ms
Searching for 14.10.251.131.in-addr.arpa. PTR record at mnetidns01.cf.ac.uk. [131.251.62.12]
...took 26 msSearching for mnetidns01.cf.ac.uk. A record at nsa.nic.uk. [156.154.100.3] ...took 6 ms
Searching for ns3.ja.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns3.ja.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns3.ja.net. A record at ns4.ja.net. [193.62.157.66] ...took 26 ms
Searching for mnetidns01.cf.ac.uk. A record at ns3.ja.net. [193.63.106.103]
...took 34 msSearching for ns3.ja.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns3.ja.net. A record at ns4.ja.net. [193.62.157.66] ...took 26 ms
Nameserver mnetidns01.cf.ac.uk. reports: No such host 14.10.251.131.in-addr.arpa.
Total elapsed query time: 385 ms