Searching for 5.72.139.165.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 5.72.139.165.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 177 ms
Searching for 5.72.139.165.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 177 ms
Searching for y.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for y.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms
Searching for 5.72.139.165.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 6 msSearching for y.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms
Searching for ns1.ena.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns1.ena.com. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for 5.72.139.165.in-addr.arpa. PTR record at ns1.ena.com. [96.4.0.35]
...took 135 msSearching for ns1.ena.com. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for ns2.ena.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns2.ena.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for ns2.ena.net. A record at ns1.ena.net. [96.4.0.36] ...took 121 ms
Searching for ns1.ena.com. A record at ns2.ena.net. [96.5.0.36]
...took 122 msSearching for ns2.ena.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for ns2.ena.net. A record at ns1.ena.net. [96.4.0.36] ...took 121 ms
Nameserver ns1.ena.com. reports: No such host 5.72.139.165.in-addr.arpa.
Total elapsed query time: 768 ms