Searching for 228.253.122.128.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 6 ms
Searching for 228.253.122.128.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 248 ms
Searching for 228.253.122.128.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 248 ms
Searching for x.arin.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 6 ms
Searching for x.arin.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 95 ms
Searching for 228.253.122.128.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 89 msSearching for x.arin.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 95 ms
Searching for ns4.nyu.edu. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 7 ms
Searching for ns4.nyu.edu. A record at g.edu-servers.net. [192.42.93.30] ...took 6 ms
Searching for 228.253.122.128.in-addr.arpa. PTR record at ns4.nyu.edu. [3.226.48.68]
...took 95 msSearching for ns4.nyu.edu. A record at g.edu-servers.net. [192.42.93.30] ...took 6 ms
Searching for ns1.nyu.net. A record at A.ROOT-SERVERS.NET. [198.41.0.4]
...took 6 ms
Searching for ns1.nyu.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for ns1.nyu.net. A record at ns1.nyu.net. [128.122.0.8] ...took 92 ms
Searching for ns4.nyu.edu. A record at ns1.nyu.net. [128.122.0.8]
...took 92 msSearching for ns1.nyu.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for ns1.nyu.net. A record at ns1.nyu.net. [128.122.0.8] ...took 92 ms
Nameserver ns4.nyu.edu. reports: No such host 228.253.122.128.in-addr.arpa.
Total elapsed query time: 778 ms