Searching for 2.37.30.64.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 2.37.30.64.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
Searching for 2.37.30.64.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 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 j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for x.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 153 ms
Searching for 2.37.30.64.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 90 msSearching for x.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for x.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 153 ms
Searching for ns4.level3.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns4.level3.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns4.level3.net. A record at ns2.l3.net. [209.244.0.2] ...took 22 ms
Searching for 2.37.30.64.in-addr.arpa. PTR record at ns4.level3.net. [64.132.94.251]
...took 122 msSearching for ns4.level3.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns4.level3.net. A record at ns2.l3.net. [209.244.0.2] ...took 22 ms
Nameserver ns4.level3.net. reports: No such host 2.37.30.64.in-addr.arpa.
Total elapsed query time: 547 ms