Searching for 51.245.235.170.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 14 ms
Searching for 51.245.235.170.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 51.245.235.170.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 21 ms
Searching for x.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 140 ms
Searching for 51.245.235.170.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63] 
...took 92 msSearching for x.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 21 ms
Searching for x.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 140 ms
Searching for dns2.phila.k12.pa.us. A record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 14 ms
Searching for dns2.phila.k12.pa.us. A record at m.cctld.us. [204.74.105.1] ...took 7 ms
Searching for dns2.phila.k12.pa.us. A record at dns1.phila.k12.pa.us. [170.235.0.10] ...took 86 ms
Searching for 51.245.235.170.in-addr.arpa. PTR record at dns2.phila.k12.pa.us. [170.235.0.20] 
...took 87 msSearching for dns2.phila.k12.pa.us. A record at m.cctld.us. [204.74.105.1] ...took 7 ms
Searching for dns1.psc.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 15 ms
Searching for dns1.psc.edu. A record at b.edu-servers.net. [192.33.14.30] ...took 32 ms
Searching for dns2.phila.k12.pa.us. A record at dns1.psc.edu. [128.182.58.105] 
...took 120 msSearching for dns1.psc.edu. A record at b.edu-servers.net. [192.33.14.30] ...took 32 ms
Searching for ns4.oar.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 14 ms
Searching for ns4.oar.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 21 ms
Searching for ns4.oar.net. A record at ns6.oar.net. [157.134.199.2] ...took 116 ms
Searching for dns1.psc.edu. A record at ns4.oar.net. [199.18.199.2] 
...took 121 msSearching for ns4.oar.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 21 ms
Searching for ns4.oar.net. A record at ns6.oar.net. [157.134.199.2] ...took 116 ms
Searching for dns2.phila.k12.pa.us. A record at dns1.phila.k12.pa.us. [170.235.0.10] ...took 86 ms
| Domain | Type | TTL | Answer | 
|---|---|---|---|
| 51.245.235.170.in-addr.arpa. | PTR | 28800 | proxy-1.philasd.org. | 
Total elapsed query time: 927 ms
