Searching for 16.37.217.180.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 16.37.217.180.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 16.37.217.180.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for ns1.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns1.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 32 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 234 ms
Searching for 16.37.217.180.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 234 msSearching for ns1.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 32 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 234 ms
Nameserver ns1.apnic.net. reports: No such host 16.37.217.180.in-addr.arpa.
Total elapsed query time: 539 ms