Searching for 196.237.214.144.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for 196.237.214.144.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 196.237.214.144.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for r.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for r.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for r.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Searching for 196.237.214.144.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 155 msSearching for r.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for r.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Searching for cpccspc.cityu.edu.hk. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 134 ms
Searching for cpccspc.cityu.edu.hk. A record at u.hkirc.net.hk. [210.201.138.58] ...took 235 ms
Searching for cpccspc.cityu.edu.hk. A record at vax.cityu.edu.hk. [144.214.2.1] ...took 254 ms
Searching for 196.237.214.144.in-addr.arpa. PTR record at cpccspc.cityu.edu.hk. [144.214.5.254]
...took 255 msSearching for cpccspc.cityu.edu.hk. A record at u.hkirc.net.hk. [210.201.138.58] ...took 235 ms
Searching for cpccspc.cityu.edu.hk. A record at vax.cityu.edu.hk. [144.214.2.1] ...took 254 ms
Nameserver cpccspc.cityu.edu.hk. reports: No such host 196.237.214.144.in-addr.arpa.
Total elapsed query time: 1,118 ms