Searching for 228.253.122.128.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 228.253.122.128.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 117 ms
Searching for 228.253.122.128.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 117 ms
Searching for arin.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for arin.authdns.ripe.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for arin.authdns.ripe.net. A record at ns3.lacnic.net. [200.3.13.14] ...took 196 ms
Searching for 228.253.122.128.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 f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for arin.authdns.ripe.net. A record at ns3.lacnic.net. [200.3.13.14] ...took 196 ms
Searching for ns4.nyu.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns4.nyu.edu. A record at k.edu-servers.net. [192.52.178.30] ...took 12 ms
Searching for ns4.nyu.edu. A record at ns4.nyu.edu. [3.226.48.68] ...took 105 ms
Searching for 228.253.122.128.in-addr.arpa. PTR record at ns4.nyu.edu. [3.226.48.68]
...took 99 msSearching for ns4.nyu.edu. A record at k.edu-servers.net. [192.52.178.30] ...took 12 ms
Searching for ns4.nyu.edu. A record at ns4.nyu.edu. [3.226.48.68] ...took 105 ms
Nameserver ns4.nyu.edu. reports: No such host 228.253.122.128.in-addr.arpa.
Total elapsed query time: 591 ms