Searching for 143.160.103.184.in-addr.arpa. PTR record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 11 ms
Searching for 143.160.103.184.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 260 ms
Searching for 143.160.103.184.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 260 ms
Searching for z.arin.net. A record at F.ROOT-SERVERS.NET. [192.5.5.241]
...took 6 ms
Searching for z.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for z.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms
Searching for 143.160.103.184.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 91 msSearching for z.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for z.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms
Searching for authns2.dnvr.qwest.net. A record at F.ROOT-SERVERS.NET. [192.5.5.241]
...took 6 ms
Searching for authns2.dnvr.qwest.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for authns2.dnvr.qwest.net. A record at authns2.qwest.net. [208.44.130.120] ...took 109 ms
Searching for 143.160.103.184.in-addr.arpa. PTR record at authns2.dnvr.qwest.net. [208.44.130.120]
...took 108 msSearching for authns2.dnvr.qwest.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for authns2.dnvr.qwest.net. A record at authns2.qwest.net. [208.44.130.120] ...took 109 ms
Nameserver authns2.dnvr.qwest.net. reports: No such host 143.160.103.184.in-addr.arpa.
Total elapsed query time: 716 ms