Reverse DNS Lookup for 31.52.54.249

Searching for 249.54.52.31.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201] ...took 25 ms
Searching for 249.54.52.31.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms

Searching for ns4.apnic.net. A record at A.ROOT-SERVERS.NET. [198.41.0.4] ...took 17 ms
Searching for ns4.apnic.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 11 ms
Searching for ns4.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms

Searching for 249.54.52.31.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53] ...took 17 ms

Searching for ns.ripe.net. A record at A.ROOT-SERVERS.NET. [198.41.0.4] ...took 17 ms
Searching for ns.ripe.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for ns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms

Searching for 249.54.52.31.in-addr.arpa. PTR record at ns.ripe.net. [193.0.9.6] ...took 12 ms

Searching for ns20.bt.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201] ...took 91 ms
Searching for ns20.bt.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for ns20.bt.net. A record at ns0.bt.net. [217.35.209.188] ...took 26 ms

Searching for 249.54.52.31.in-addr.arpa. PTR record at ns20.bt.net. [194.72.6.99] ...took 28 ms

Domain	Type	TTL	Answer
249.54.52.31.in-addr.arpa.	PTR	604800	host31-52-54-249.range31-52.btcentralplus.com.

Total elapsed query time: 296 ms