Hostname or IP
Type
Searching for 163.54.214.144.in-addr.arpa. PTR record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 22 ms
Searching for 163.54.214.144.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 215 ms
Searching for x.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 17 ms
Searching for x.arin.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 26 ms
Searching for x.arin.net. A record at v.arin.net. [63.243.194.2] ...took 10 ms
Searching for 163.54.214.144.in-addr.arpa. PTR record at x.arin.net. [199.71.0.63] ...took 163 ms
Searching for cpccspc.cityu.edu.hk. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 22 ms
Searching for cpccspc.cityu.edu.hk. A record at z.hkirc.net.hk. [194.146.106.70] ...took 1 ms
Searching for cpccspc.cityu.edu.hk. A record at VAX.cityu.edu.hk. [144.214.2.1] ...took 329 ms
Searching for 163.54.214.144.in-addr.arpa. PTR record at cpccspc.cityu.edu.hk. [144.214.5.254] ...took 351 ms
Searching for isfile.is.cityu.edu.hk. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 21 ms
Searching for isfile.is.cityu.edu.hk. A record at z.hkirc.net.hk. [194.146.106.70] ...took 0 ms
Searching for isfile.is.cityu.edu.hk. A record at VAX.cityu.edu.hk. [144.214.2.1] ...took 348 ms
Searching for isfile.is.cityu.edu.hk. A record at isnss01.is.cityu.edu.hk. [144.214.55.233] ...took 346 ms
Searching for 163.54.214.144.in-addr.arpa. PTR record at isfile.is.cityu.edu.hk. [144.214.55.202] ...took 334 ms

Nameserver isfile.is.cityu.edu.hk. reports: No such host 163.54.214.144.in-addr.arpa.



Total elapsed query time: 2,205 ms
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