Searching for 140.144.111.146.in-addr.arpa. PTR record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 11 ms
Searching for 140.144.111.146.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 140.144.111.146.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for x.arin.net. A record at F.ROOT-SERVERS.NET. [192.5.5.241]
...took 7 ms
Searching for x.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for x.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 148 ms
Searching for 140.144.111.146.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 94 msSearching for x.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for x.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 148 ms
Searching for acme.ucc.cuny.edu. A record at F.ROOT-SERVERS.NET. [192.5.5.241]
...took 7 ms
Searching for acme.ucc.cuny.edu. A record at i.edu-servers.net. [192.43.172.30] ...took 6 ms
Searching for acme.ucc.cuny.edu. A record at harlem.cis.cuny.edu. [128.228.254.61] ...took 93 ms
Searching for 140.144.111.146.in-addr.arpa. PTR record at acme.ucc.cuny.edu. [128.228.1.10]
...took 92 msSearching for acme.ucc.cuny.edu. A record at i.edu-servers.net. [192.43.172.30] ...took 6 ms
Searching for acme.ucc.cuny.edu. A record at harlem.cis.cuny.edu. [128.228.254.61] ...took 93 ms
Nameserver acme.ucc.cuny.edu. reports: No such host 140.144.111.146.in-addr.arpa.
Total elapsed query time: 477 ms