Searching for 251.139.141.32.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 251.139.141.32.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 95 ms
Searching for 251.139.141.32.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 95 ms
Searching for x.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for x.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for x.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 151 ms
Searching for 251.139.141.32.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 95 msSearching for x.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for x.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 151 ms
Searching for ns.de.prserv.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns.de.prserv.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for ns.de.prserv.net. A record at ns3.us.prserv.net. [99.99.99.140] ...took 121 ms
Searching for ns.de.prserv.net. A record at ns.nl.prserv.net. [213.62.124.109] ...took 14 ms
Searching for 251.139.141.32.in-addr.arpa. PTR record at ns.de.prserv.net. [194.196.235.157]
...took 14 msSearching for ns.de.prserv.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for ns.de.prserv.net. A record at ns3.us.prserv.net. [99.99.99.140] ...took 121 ms
Searching for ns.de.prserv.net. A record at ns.nl.prserv.net. [213.62.124.109] ...took 14 ms
Nameserver ns.de.prserv.net. reports: No such host 251.139.141.32.in-addr.arpa.
Total elapsed query time: 548 ms