Searching for 10.250.31.75.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for 10.250.31.75.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 156 ms
Searching for 10.250.31.75.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 156 ms
Searching for u.arin.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for u.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 11 ms
Searching for u.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 156 ms
Searching for 10.250.31.75.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 12 msSearching for u.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 11 ms
Searching for u.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 156 ms
Searching for ns3.sbcglobal.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for ns3.sbcglobal.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for ns3.sbcglobal.net. A record at a1-212.akam.net. [193.108.91.212] ...took 14 ms
Searching for 10.250.31.75.in-addr.arpa. PTR record at ns3.sbcglobal.net. [65.68.49.6]
...took 151 msSearching for ns3.sbcglobal.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for ns3.sbcglobal.net. A record at a1-212.akam.net. [193.108.91.212] ...took 14 ms
Nameserver ns3.sbcglobal.net. reports: No such host 10.250.31.75.in-addr.arpa.
Total elapsed query time: 539 ms