Searching for 230.147.167.143.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 230.147.167.143.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 200 ms
Searching for 230.147.167.143.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 200 ms
Searching for x.arin.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for x.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for x.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 155 ms
Searching for 230.147.167.143.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 155 msSearching for x.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for x.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 155 ms
Searching for hippo.shef.ac.uk. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for hippo.shef.ac.uk. A record at nsb.nic.uk. [156.154.101.3] ...took 5 ms
Searching for hippo.shef.ac.uk. A record at hippo.shef.ac.uk. [143.167.1.11] ...took 34 ms
Searching for 230.147.167.143.in-addr.arpa. PTR record at hippo.shef.ac.uk. [143.167.1.11]
...took 33 msSearching for hippo.shef.ac.uk. A record at nsb.nic.uk. [156.154.101.3] ...took 5 ms
Searching for ns1.surfnet.nl. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 19 ms
Searching for ns1.surfnet.nl. A record at ns1.dns.nl. [194.0.28.53] ...took 6 ms
Searching for ns1.surfnet.nl. A record at ns2.surfnet.nl. [192.87.36.2] ...took 14 ms
Searching for hippo.shef.ac.uk. A record at ns1.surfnet.nl. [192.87.106.101]
...took 12 msSearching for ns1.surfnet.nl. A record at ns1.dns.nl. [194.0.28.53] ...took 6 ms
Searching for ns1.surfnet.nl. A record at ns2.surfnet.nl. [192.87.36.2] ...took 14 ms
Searching for hippo.shef.ac.uk. A record at hippo.shef.ac.uk. [143.167.1.11] ...took 34 ms
Nameserver hippo.shef.ac.uk. reports: No such host 230.147.167.143.in-addr.arpa.
Total elapsed query time: 680 ms