Searching for 4.136.48.216.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 4.136.48.216.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 4.136.48.216.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for u.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for u.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for u.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 153 ms
Searching for 4.136.48.216.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 6 msSearching for u.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for u.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 153 ms
Searching for ns2.swoca.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns2.swoca.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns2.swoca.net. A record at ns2.swoca.net. [216.48.143.11] ...took 124 ms
Searching for 4.136.48.216.in-addr.arpa. PTR record at ns2.swoca.net. [216.48.143.11]
...took 126 msSearching for ns2.swoca.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns2.swoca.net. A record at ns2.swoca.net. [216.48.143.11] ...took 124 ms
Nameserver ns2.swoca.net. reports: No such host 4.136.48.216.in-addr.arpa.
Total elapsed query time: 495 ms