Searching for 243.172.68.134.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 243.172.68.134.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
Searching for 243.172.68.134.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
Searching for r.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for r.arin.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for r.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 155 ms
Searching for 243.172.68.134.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 90 msSearching for r.arin.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for r.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 155 ms
Searching for dns3.iu.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for dns3.iu.edu. A record at h.edu-servers.net. [192.54.112.30] ...took 7 ms
Searching for dns3.iu.edu. A record at dns1.iu.edu. [134.68.220.8] ...took 115 ms
Searching for 243.172.68.134.in-addr.arpa. PTR record at dns3.iu.edu. [52.21.18.216]
...took 106 msSearching for dns3.iu.edu. A record at h.edu-servers.net. [192.54.112.30] ...took 7 ms
Searching for dns3.iu.edu. A record at dns1.iu.edu. [134.68.220.8] ...took 115 ms
Nameserver dns3.iu.edu. reports: No such host 243.172.68.134.in-addr.arpa.
Total elapsed query time: 619 ms