Searching for 12.117.145.49.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 14 ms
Searching for 12.117.145.49.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 12.117.145.49.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for ns2.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 15 ms
Searching for ns2.apnic.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 12.117.145.49.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53] 
...took 6 msSearching for ns2.apnic.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns2.pldt.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 14 ms
Searching for ns2.pldt.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for ns2.pldt.net. A record at ns2.pldt.net. [58.71.2.4] ...took 206 ms
SERVFAIL
Searching for ns2.pldt.net. A record at ns1.pldt.net. [58.71.1.34] ...took 197 ms
Searching for 12.117.145.49.in-addr.arpa. PTR record at ns2.pldt.net. [58.71.2.4] 
...took 207 msSearching for ns2.pldt.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for ns2.pldt.net. A record at ns2.pldt.net. [58.71.2.4] ...took 206 ms
SERVFAIL
Searching for ns2.pldt.net. A record at ns1.pldt.net. [58.71.1.34] ...took 197 ms
| Domain | Type | TTL | Answer | 
|---|---|---|---|
| 12.117.145.49.in-addr.arpa. | PTR | 86400 | dsl.49.145.117.12.pldt.net. | 
Total elapsed query time: 705 ms
