Searching for 236.83.252.128.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 236.83.252.128.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 236.83.252.128.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for x.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for x.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for x.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 151 ms
Searching for 236.83.252.128.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 92 msSearching for x.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for x.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 151 ms
Searching for ns02.ip.wustl.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns02.ip.wustl.edu. A record at e.edu-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns02.ip.wustl.edu. A record at ns01.ip.wustl.edu. [128.252.0.9] ...took 125 ms
Searching for 236.83.252.128.in-addr.arpa. PTR record at ns02.ip.wustl.edu. [128.252.0.17]
...took 126 msSearching for ns02.ip.wustl.edu. A record at e.edu-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns02.ip.wustl.edu. A record at ns01.ip.wustl.edu. [128.252.0.9] ...took 125 ms
Nameserver ns02.ip.wustl.edu. reports: No such host 236.83.252.128.in-addr.arpa.
Total elapsed query time: 590 ms