Searching for 37.181.91.93.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 37.181.91.93.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 156 ms
Searching for 37.181.91.93.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 156 ms
Searching for ns4.apnic.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 75 ms
Searching for ns4.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for ns4.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 5 ms
Searching for 37.181.91.93.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 17 msSearching for ns4.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for ns4.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 5 ms
Nameserver ns4.apnic.net. reports: No such host 37.181.91.93.in-addr.arpa.
Total elapsed query time: 279 ms