Searching for 73.231.91.160.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 73.231.91.160.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for 73.231.91.160.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for arin.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for arin.authdns.ripe.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for arin.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 92 ms
Searching for 73.231.91.160.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 11 msSearching for arin.authdns.ripe.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for arin.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 92 ms
Searching for ns4.ornl.gov. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns4.ornl.gov. A record at b.ns.gov. [199.33.231.1] ...took 7 ms
Searching for 73.231.91.160.in-addr.arpa. PTR record at ns4.ornl.gov. [160.91.94.33]
...took 132 msSearching for ns4.ornl.gov. A record at b.ns.gov. [199.33.231.1] ...took 7 ms
Searching for a12-65.akam.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for a12-65.akam.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for a12-65.akam.net. A record at a1-67.akam.net. [193.108.91.67] ...took 6 ms
Searching for ns4.ornl.gov. A record at a12-65.akam.net. [184.26.160.65]
...took 39 msSearching for a12-65.akam.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for a12-65.akam.net. A record at a1-67.akam.net. [193.108.91.67] ...took 6 ms
Nameserver ns4.ornl.gov. reports: No such host 73.231.91.160.in-addr.arpa.
Total elapsed query time: 468 ms