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 91 ms
Searching for 243.172.68.134.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for z.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for z.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for z.arin.net. A record at u.arin.net. [204.61.216.50] ...took 7 ms
Searching for 243.172.68.134.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 91 msSearching for z.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for z.arin.net. A record at u.arin.net. [204.61.216.50] ...took 7 ms
Searching for dns2.iu.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for dns2.iu.edu. A record at b.edu-servers.net. [192.33.14.30] ...took 31 ms
Searching for dns2.iu.edu. A record at dns3.iu.edu. [52.21.18.216] ...took 102 ms
Searching for 243.172.68.134.in-addr.arpa. PTR record at dns2.iu.edu. [129.79.50.150]
...took 114 msSearching for dns2.iu.edu. A record at b.edu-servers.net. [192.33.14.30] ...took 31 ms
Searching for dns2.iu.edu. A record at dns3.iu.edu. [52.21.18.216] ...took 102 ms
Nameserver dns2.iu.edu. reports: No such host 243.172.68.134.in-addr.arpa.
Total elapsed query time: 492 ms