Hostname or IP
Type
Searching for 163.54.214.144.in-addr.arpa. PTR record at L.ROOT-SERVERS.NET. [199.7.83.42] ...took 51 ms
Searching for 163.54.214.144.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 256 ms
Searching for arin.authdns.ripe.net. A record at A.ROOT-SERVERS.NET. [198.41.0.4] ...took 1 ms
Searching for arin.authdns.ripe.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 8 ms
Searching for arin.authdns.ripe.net. A record at a2.verisigndns.com. [209.112.114.33] ...took 18 ms
Searching for 163.54.214.144.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10] ...took 8 ms
Searching for spain.cityu.edu.hk. A record at L.ROOT-SERVERS.NET. [199.7.83.42] ...took 52 ms
Searching for spain.cityu.edu.hk. A record at y.hkirc.net.hk. [137.189.6.21] ...took 233 ms
Searching for spain.cityu.edu.hk. A record at cpccspc.cityu.edu.hk. [144.214.5.254] ...took 229 ms
Searching for 163.54.214.144.in-addr.arpa. PTR record at spain.cityu.edu.hk. [144.214.2.1] ...took 228 ms
Searching for isfile.is.cityu.edu.hk. A record at L.ROOT-SERVERS.NET. [199.7.83.42] ...took 52 ms
Searching for isfile.is.cityu.edu.hk. A record at x.hkirc.net.hk. [202.45.188.39] ...took 264 ms
Searching for isfile.is.cityu.edu.hk. A record at vax.cityu.edu.hk. [144.214.2.1] ...took 230 ms
Searching for isfile.is.cityu.edu.hk. A record at isnss01.is.cityu.edu.hk. [144.214.55.233] ...took 229 ms
Searching for 163.54.214.144.in-addr.arpa. PTR record at isfile.is.cityu.edu.hk. [144.214.55.202] ...took 228 ms

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



Total elapsed query time: 2,087 ms
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