Searching for 135.173.68.134.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 135.173.68.134.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 135.173.68.134.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 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 d.gtld-servers.net. [192.31.80.30] ...took 22 ms
Searching for x.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for 135.173.68.134.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 98 msSearching for x.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 22 ms
Searching for x.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for dns3.iu.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dns3.iu.edu. A record at e.edu-servers.net. [192.12.94.30] ...took 21 ms
Searching for dns3.iu.edu. A record at dns2.iu.edu. [129.79.50.150] ...took 128 ms
Searching for 135.173.68.134.in-addr.arpa. PTR record at dns3.iu.edu. [52.21.18.216]
...took 108 msSearching for dns3.iu.edu. A record at e.edu-servers.net. [192.12.94.30] ...took 21 ms
Searching for dns3.iu.edu. A record at dns2.iu.edu. [129.79.50.150] ...took 128 ms
Nameserver dns3.iu.edu. reports: No such host 135.173.68.134.in-addr.arpa.
Total elapsed query time: 438 ms