Reverse DNS Lookup for 117.233.47.2

Searching for 2.47.233.117.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 38 ms
Searching for 2.47.233.117.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms

Searching for ns2.apnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 38 ms
Searching for ns2.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 39 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 21 ms

Searching for 2.47.233.117.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53] ...took 228 ms

Searching for ns11.bsnl.in. A record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 38 ms
Searching for ns11.bsnl.in. A record at ns3.registry.in. [64.78.204.1] ...took 35 ms
Searching for ns11.bsnl.in. A record at ns12.bsnl.in. [218.248.240.209] ...took 157 ms

Searching for 2.47.233.117.in-addr.arpa. PTR record at ns11.bsnl.in. [218.248.240.178] ...took 151 ms
REFUSED
Searching for 2.47.233.117.in-addr.arpa. PTR record at ns12.bsnl.in. [218.248.240.209] ...took 158 ms
REFUSED
Searching for 2.47.233.117.in-addr.arpa. PTR record at ns12.bsnl.in. [218.248.240.209] ...took 159 ms
REFUSED
Searching for 2.47.233.117.in-addr.arpa. PTR record at ns11.bsnl.in. [218.248.240.178] ...took 153 ms
REFUSED

None of the nameservers responded correctly.

Total elapsed query time: 1,305 ms