Hostname or IP
Type
Searching for 211.54.214.144.in-addr.arpa. PTR record at L.ROOT-SERVERS.NET. [199.7.83.42] ...took 45 ms
Searching for 211.54.214.144.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 8 ms
Searching for r.arin.net. A record at A.ROOT-SERVERS.NET. [198.41.0.4] ...took 1 ms
Searching for r.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 87 ms
Searching for r.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 161 ms
Searching for 211.54.214.144.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63] ...took 93 ms
Searching for spain.cityu.edu.hk. A record at F.ROOT-SERVERS.NET. [192.5.5.241] ...took 1 ms
Searching for spain.cityu.edu.hk. A record at z.hkirc.net.hk. [194.146.106.70] ...took 1 ms
Searching for spain.cityu.edu.hk. A record at cpccux0.cityu.edu.hk. [144.214.5.253] ...took 236 ms
Searching for 211.54.214.144.in-addr.arpa. PTR record at spain.cityu.edu.hk. [144.214.2.1] ...took 229 ms
Searching for isfile.is.cityu.edu.hk. A record at A.ROOT-SERVERS.NET. [198.41.0.4] ...took 1 ms
Searching for isfile.is.cityu.edu.hk. A record at z.hkirc.net.hk. [194.146.106.70] ...took 1 ms
Searching for ns7.gdnsec.com. A record at A.ROOT-SERVERS.NET. [198.41.0.4] ...took 1 ms
Searching for ns7.gdnsec.com. A record at m.gtld-servers.net. [192.55.83.30] ...took 33 ms
Searching for ns7.gdnsec.com. A record at tin.gdnsec.com. [45.116.40.1] ...took 114 ms
Searching for isfile.is.cityu.edu.hk. A record at ns7.gdnsec.com. [45.116.40.7] ...took 114 ms
Searching for isfile.is.cityu.edu.hk. A record at isnss01.is.cityu.edu.hk. [144.214.55.233] ...took 228 ms
Searching for 211.54.214.144.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 211.54.214.144.in-addr.arpa.



Total elapsed query time: 1,582 ms
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