Searching for 11.120.72.147.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for 11.120.72.147.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 169 ms
Searching for 11.120.72.147.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 169 ms
Searching for arin.authdns.ripe.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for arin.authdns.ripe.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for arin.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 11 ms
Searching for 11.120.72.147.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 12 msSearching for arin.authdns.ripe.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for arin.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 11 ms
Searching for charon.psc.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for charon.psc.edu. A record at h.edu-servers.net. [192.54.112.30] ...took 6 ms
Searching for charon.psc.edu. A record at dns1.psc.edu. [128.182.58.105] ...took 111 ms
Searching for 11.120.72.147.in-addr.arpa. PTR record at charon.psc.edu. [128.182.65.6]
...took 114 msSearching for charon.psc.edu. A record at h.edu-servers.net. [192.54.112.30] ...took 6 ms
Searching for charon.psc.edu. A record at dns1.psc.edu. [128.182.58.105] ...took 111 ms
Nameserver charon.psc.edu. reports: No such host 11.120.72.147.in-addr.arpa.
Total elapsed query time: 483 ms