Searching for 203.48.104.128.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 203.48.104.128.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 171 ms
Searching for 203.48.104.128.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 171 ms
Searching for arin.authdns.ripe.net. A record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 11 ms
Searching for arin.authdns.ripe.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for arin.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 155 ms
Searching for 203.48.104.128.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 11 msSearching for arin.authdns.ripe.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for arin.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 155 ms
Searching for adns1.doit.wisc.edu. A record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 12 ms
Searching for adns1.doit.wisc.edu. A record at h.edu-servers.net. [192.54.112.30] ...took 7 ms
Searching for adns1.doit.wisc.edu. A record at adns1.doit.wisc.edu. [144.92.9.21] ...took 132 ms
Searching for 203.48.104.128.in-addr.arpa. PTR record at adns1.doit.wisc.edu. [144.92.9.21]
...took 125 msSearching for adns1.doit.wisc.edu. A record at h.edu-servers.net. [192.54.112.30] ...took 7 ms
Searching for adns1.doit.wisc.edu. A record at adns1.doit.wisc.edu. [144.92.9.21] ...took 132 ms
Nameserver adns1.doit.wisc.edu. reports: No such host 203.48.104.128.in-addr.arpa.
Total elapsed query time: 643 ms