Searching for 51.220.103.184.in-addr.arpa. PTR record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 11 ms
Searching for 51.220.103.184.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 51.220.103.184.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for y.arin.net. A record at A.ROOT-SERVERS.NET. [198.41.0.4]
...took 6 ms
Searching for y.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for y.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 142 ms
Searching for 51.220.103.184.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 6 msSearching for y.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for y.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 142 ms
Searching for authns3.sttl.qwest.net. A record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 34 ms
Searching for authns3.sttl.qwest.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 13 ms
Searching for authns3.sttl.qwest.net. A record at authns2.qwest.net. [208.44.130.120] ...took 110 ms
Searching for 51.220.103.184.in-addr.arpa. PTR record at authns3.sttl.qwest.net. [63.150.72.4]
...took 109 msSearching for authns3.sttl.qwest.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 13 ms
Searching for authns3.sttl.qwest.net. A record at authns2.qwest.net. [208.44.130.120] ...took 110 ms
Nameserver authns3.sttl.qwest.net. reports: No such host 51.220.103.184.in-addr.arpa.
Total elapsed query time: 443 ms