Searching for 18.37.4.182.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 18.37.4.182.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 256 ms
Searching for 18.37.4.182.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 256 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for rirns.arin.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 13 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 ms
Searching for 18.37.4.182.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 94 msSearching for rirns.arin.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 13 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 ms
Nameserver rirns.arin.net. reports: No such host 18.37.4.182.in-addr.arpa.
Total elapsed query time: 482 ms