Searching for 54.25.193.128.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 54.25.193.128.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
Searching for 54.25.193.128.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
Searching for arin.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for arin.authdns.ripe.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 19 ms
Searching for arin.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 54.25.193.128.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 e.gtld-servers.net. [192.12.94.30] ...took 19 ms
Searching for arin.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns1.ucsb.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns1.ucsb.edu. A record at c.edu-servers.net. [192.26.92.30] ...took 21 ms
Searching for ns1.ucsb.edu. A record at ns2-ext.ucsb.edu. [128.111.3.118] ...took 170 ms
Searching for 54.25.193.128.in-addr.arpa. PTR record at ns1.ucsb.edu. [128.111.1.1]
...took 172 msSearching for ns1.ucsb.edu. A record at c.edu-servers.net. [192.26.92.30] ...took 21 ms
Searching for ns1.ucsb.edu. A record at ns2-ext.ucsb.edu. [128.111.3.118] ...took 170 ms
Nameserver ns1.ucsb.edu. reports: No such host 54.25.193.128.in-addr.arpa.
Total elapsed query time: 542 ms