Searching for 120.23.139.72.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 15 ms
Searching for 120.23.139.72.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 292 ms
Searching for 120.23.139.72.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 292 ms
Searching for y.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 15 ms
Searching for y.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 21 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms
Searching for 120.23.139.72.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30] 
...took 7 msSearching for y.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 21 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms
Searching for ns3.ym.rnc.net.cable.rogers.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 14 ms
Searching for ns3.ym.rnc.net.cable.rogers.com. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for ns3.ym.rnc.net.cable.rogers.com. A record at ns-a1.rogers.com. [193.108.91.220] ...took 6 ms
Searching for ns3.ym.rnc.net.cable.rogers.com. A record at ns3.ym.rnc.net.cable.rogers.com. [64.71.246.156] ...took 95 ms
Searching for 120.23.139.72.in-addr.arpa. PTR record at ns3.ym.rnc.net.cable.rogers.com. [64.71.246.156] 
...took 95 msSearching for ns3.ym.rnc.net.cable.rogers.com. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for ns3.ym.rnc.net.cable.rogers.com. A record at ns-a1.rogers.com. [193.108.91.220] ...took 6 ms
Searching for ns3.ym.rnc.net.cable.rogers.com. A record at ns3.ym.rnc.net.cable.rogers.com. [64.71.246.156] ...took 95 ms
| Domain | Type | TTL | Answer | 
|---|---|---|---|
| 120.23.139.72.in-addr.arpa. | PTR | 86400 | unallocated-static.rogers.com. | 
Total elapsed query time: 661 ms
