Hostname or IP
Type
Searching for 211.54.214.144.in-addr.arpa. PTR record at A.ROOT-SERVERS.NET. [198.41.0.4] ...took 1 ms
Searching for 211.54.214.144.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 220 ms
Searching for z.arin.net. A record at A.ROOT-SERVERS.NET. [198.41.0.4] ...took 1 ms
Searching for z.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 17 ms
Searching for z.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 156 ms
Searching for 211.54.214.144.in-addr.arpa. PTR record at z.arin.net. [199.212.0.63] ...took 88 ms
Searching for cpccspc.cityu.edu.hk. A record at A.ROOT-SERVERS.NET. [198.41.0.4] ...took 1 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 cpccspc.cityu.edu.hk. [144.214.5.254] ...took 263 ms
Searching for 211.54.214.144.in-addr.arpa. PTR record at cpccspc.cityu.edu.hk. [144.214.5.254] ...took 287 ms
Searching for isnss01.is.cityu.edu.hk. A record at A.ROOT-SERVERS.NET. [198.41.0.4] ...took 1 ms
Searching for isnss01.is.cityu.edu.hk. A record at z.hkirc.net.hk. [194.146.106.70] ...took 1 ms
Searching for isnss01.is.cityu.edu.hk. A record at CPCCUX0.cityu.edu.hk. [144.214.5.253] ...took 269 ms
Searching for isnss01.is.cityu.edu.hk. A record at isnss01.is.cityu.edu.hk. [144.214.55.233] ...took 271 ms
Searching for 211.54.214.144.in-addr.arpa. PTR record at isnss01.is.cityu.edu.hk. [144.214.55.233] ...took 281 ms

Nameserver isnss01.is.cityu.edu.hk. reports: No such host 211.54.214.144.in-addr.arpa.



Total elapsed query time: 1,858 ms
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