Searching for 128.182.21.68.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for 128.182.21.68.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 172 ms
Searching for 128.182.21.68.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 172 ms
Searching for x.arin.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 69 ms
Searching for x.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 25 ms
Searching for x.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 147 ms
Searching for 128.182.21.68.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 160 msSearching for x.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 25 ms
Searching for x.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 147 ms
Searching for ns2.ameritech.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.ameritech.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for ns2.ameritech.net. A record at a8-64.akam.net. [2.16.40.64] ...took 6 ms
Searching for 128.182.21.68.in-addr.arpa. PTR record at ns2.ameritech.net. [151.164.11.218]
...took 129 msSearching for ns2.ameritech.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for ns2.ameritech.net. A record at a8-64.akam.net. [2.16.40.64] ...took 6 ms
Nameserver ns2.ameritech.net. reports: No such host 128.182.21.68.in-addr.arpa.
Total elapsed query time: 740 ms