Searching for 218.64.72.147.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 218.64.72.147.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 274 ms
Searching for 218.64.72.147.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 274 ms
Searching for r.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for r.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for r.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 95 ms
Searching for 218.64.72.147.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 91 msSearching for r.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for r.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 95 ms
Searching for dns1.psc.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dns1.psc.edu. A record at k.edu-servers.net. [192.52.178.30] ...took 12 ms
Searching for dns1.psc.edu. A record at charon.psc.edu. [128.182.65.6] ...took 118 ms
Searching for 218.64.72.147.in-addr.arpa. PTR record at dns1.psc.edu. [128.182.58.105]
...took 117 msSearching for dns1.psc.edu. A record at k.edu-servers.net. [192.52.178.30] ...took 12 ms
Searching for dns1.psc.edu. A record at charon.psc.edu. [128.182.65.6] ...took 118 ms
Nameserver dns1.psc.edu. reports: No such host 218.64.72.147.in-addr.arpa.
Total elapsed query time: 762 ms