Hostname or IP
Type
Searching for 163.54.214.144.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 1 ms
Searching for 163.54.214.144.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 11 ms
Searching for u.arin.net. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 8 ms
Searching for u.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 1 ms
Searching for u.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 175 ms
Searching for 163.54.214.144.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50] ...took 1 ms
Searching for cpccspc.cityu.edu.hk. A record at G.ROOT-SERVERS.NET. [192.112.36.4] ...took 7 ms
Searching for cpccspc.cityu.edu.hk. A record at x.hkirc.net.hk. [202.45.188.39] ...took 318 ms
Searching for cpccspc.cityu.edu.hk. A record at CPCCUX0.CITYU.EDU.HK. [144.214.5.253] ...took 329 ms
Searching for 163.54.214.144.in-addr.arpa. PTR record at cpccspc.cityu.edu.hk. [144.214.5.254] ...took 326 ms
Searching for isnss01.is.cityu.edu.hk. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 18 ms
Searching for isnss01.is.cityu.edu.hk. A record at v.hkirc.net.hk. [204.61.216.46] ...took 1 ms
Searching for isnss01.is.cityu.edu.hk. A record at CPCCUX0.CITYU.EDU.HK. [144.214.5.253] ...took 327 ms
Searching for isnss01.is.cityu.edu.hk. A record at isnss01.is.cityu.edu.hk. [144.214.55.233] ...took 354 ms
Searching for 163.54.214.144.in-addr.arpa. PTR record at isnss01.is.cityu.edu.hk. [144.214.55.233] ...took 348 ms

Nameserver isnss01.is.cityu.edu.hk. reports: No such host 163.54.214.144.in-addr.arpa.



Total elapsed query time: 2,225 ms
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