Searching for 250.17.138.165.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 250.17.138.165.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 118 ms
Searching for 250.17.138.165.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 118 ms
Searching for u.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for u.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 33 ms
Searching for u.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 93 ms
Searching for 250.17.138.165.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 6 msSearching for u.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 33 ms
Searching for u.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 93 ms
Searching for ns1.ena.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns1.ena.com. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for 250.17.138.165.in-addr.arpa. PTR record at ns1.ena.com. [96.4.0.35]
...took 110 msSearching for ns1.ena.com. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for ns1.ena.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns1.ena.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for ns1.ena.net. A record at ns1.ena.net. [96.4.0.36] ...took 109 ms
Searching for ns1.ena.com. A record at ns1.ena.net. [96.4.0.36]
...took 110 msSearching for ns1.ena.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for ns1.ena.net. A record at ns1.ena.net. [96.4.0.36] ...took 109 ms
Nameserver ns1.ena.com. reports: No such host 250.17.138.165.in-addr.arpa.
Total elapsed query time: 657 ms