Searching for 54.19.199.221.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for 54.19.199.221.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 14 ms
Searching for 54.19.199.221.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 14 ms
Searching for ns3.lacnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns3.lacnic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 25 ms
Searching for 54.19.199.221.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14]
...took 198 msSearching for ns3.lacnic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 25 ms
Searching for ns2.dns.br. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for ns2.dns.br. A record at f.dns.br. [200.219.159.10] ...took 12 ms
Searching for ns3.lacnic.net. A record at ns2.dns.br. [200.192.232.53]
...took 208 msSearching for ns2.dns.br. A record at f.dns.br. [200.219.159.10] ...took 12 ms
Nameserver ns3.lacnic.net. reports: No such host 54.19.199.221.in-addr.arpa.
Total elapsed query time: 495 ms