Searching for 5.232.252.128.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 5.232.252.128.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 5.232.252.128.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 c.gtld-servers.net. [192.26.92.30] ...took 24 ms
Searching for x.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 158 ms
Searching for 5.232.252.128.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 97 msSearching for x.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 24 ms
Searching for x.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 158 ms
Searching for ns03.ip.wustl.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns03.ip.wustl.edu. A record at j.edu-servers.net. [192.48.79.30] ...took 12 ms
Searching for ns03.ip.wustl.edu. A record at ns01.ip.wustl.edu. [128.252.0.9] ...took 125 ms
Searching for 5.232.252.128.in-addr.arpa. PTR record at ns03.ip.wustl.edu. [128.252.0.25]
...took 126 msSearching for ns03.ip.wustl.edu. A record at j.edu-servers.net. [192.48.79.30] ...took 12 ms
Searching for ns03.ip.wustl.edu. A record at ns01.ip.wustl.edu. [128.252.0.9] ...took 125 ms
Nameserver ns03.ip.wustl.edu. reports: No such host 5.232.252.128.in-addr.arpa.
Total elapsed query time: 591 ms