Searching for 215.42.197.181.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 215.42.197.181.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 215.42.197.181.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for a.arpa.dns.br. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for a.arpa.dns.br. A record at a.dns.br. [200.219.148.10] ...took 201 ms
Searching for 215.42.197.181.in-addr.arpa. PTR record at a.arpa.dns.br. [200.160.11.50]
...took 202 msSearching for a.arpa.dns.br. A record at a.dns.br. [200.219.148.10] ...took 201 ms
Nameserver a.arpa.dns.br. reports: No such host 215.42.197.181.in-addr.arpa.
Total elapsed query time: 445 ms