Searching for 18.221.252.216.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 ms
Searching for 18.221.252.216.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 293 ms
Searching for 18.221.252.216.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 293 ms
Searching for x.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 ms
Searching for x.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for x.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 151 ms
Searching for 18.221.252.216.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 97 msSearching for x.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for x.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 151 ms
Nameserver x.arin.net. reports: No such host 18.221.252.216.in-addr.arpa.
Total elapsed query time: 633 ms