Searching for 251.139.141.32.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 251.139.141.32.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 94 ms
Searching for 251.139.141.32.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 94 ms
Searching for r.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for r.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for r.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 151 ms
Searching for 251.139.141.32.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 94 msSearching for r.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for r.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 151 ms
Searching for ns.uk.prserv.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns.uk.prserv.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns.uk.prserv.net. A record at ns1.us.prserv.net. [68.94.156.140] ...took 127 ms
Searching for ns.uk.prserv.net. A record at ns.de.prserv.net. [194.196.235.157] ...took 14 ms
Searching for 251.139.141.32.in-addr.arpa. PTR record at ns.uk.prserv.net. [194.196.235.29]
...took 19 msSearching for ns.uk.prserv.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns.uk.prserv.net. A record at ns1.us.prserv.net. [68.94.156.140] ...took 127 ms
Searching for ns.uk.prserv.net. A record at ns.de.prserv.net. [194.196.235.157] ...took 14 ms
Nameserver ns.uk.prserv.net. reports: No such host 251.139.141.32.in-addr.arpa.
Total elapsed query time: 561 ms