Searching for 21.233.4.66.in-addr.arpa. PTR record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 10 ms
Searching for 21.233.4.66.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 138 ms
Searching for 21.233.4.66.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 138 ms
Searching for y.arin.net. A record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 10 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 ns2.arin.net. [199.71.0.108] ...took 151 ms
Searching for 21.233.4.66.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 ns2.arin.net. [199.71.0.108] ...took 151 ms
Searching for ns3.tennk12.net. A record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 11 ms
Searching for ns3.tennk12.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for ns3.tennk12.net. A record at ns1.tennk12.net. [66.4.124.15] ...took 122 ms
Searching for 21.233.4.66.in-addr.arpa. PTR record at ns3.tennk12.net. [66.4.124.15]
...took 122 msSearching for ns3.tennk12.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for ns3.tennk12.net. A record at ns1.tennk12.net. [66.4.124.15] ...took 122 ms
Nameserver ns3.tennk12.net. reports: No such host 21.233.4.66.in-addr.arpa.
Total elapsed query time: 599 ms