Searching for 8.57.20.148.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 8.57.20.148.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 294 ms
Searching for 8.57.20.148.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 294 ms
Searching for y.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for y.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for y.arin.net. A record at u.arin.net. [204.61.216.50] ...took 18 ms
Searching for 8.57.20.148.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 6 msSearching for y.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for y.arin.net. A record at u.arin.net. [204.61.216.50] ...took 18 ms
Nameserver y.arin.net. reports: No such host 8.57.20.148.in-addr.arpa.
Total elapsed query time: 359 ms