Searching for 71.66.182.158.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for 71.66.182.158.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 71.66.182.158.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for z.arin.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for z.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for z.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 155 ms
Searching for 71.66.182.158.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 156 msSearching for z.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for z.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 155 ms
Searching for ns01.hkbu.edu.hk. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for ns01.hkbu.edu.hk. A record at v.hkirc.net.hk. [204.61.216.46] ...took 11 ms
Searching for ns01.hkbu.edu.hk. A record at ns02.hkbu.edu.hk. [175.159.154.39] ...took 222 ms
Searching for 71.66.182.158.in-addr.arpa. PTR record at ns01.hkbu.edu.hk. [175.159.154.38]
...took 211 msSearching for ns01.hkbu.edu.hk. A record at v.hkirc.net.hk. [204.61.216.46] ...took 11 ms
Searching for ns01.hkbu.edu.hk. A record at ns02.hkbu.edu.hk. [175.159.154.39] ...took 222 ms
Nameserver ns01.hkbu.edu.hk. reports: No such host 71.66.182.158.in-addr.arpa.
Total elapsed query time: 813 ms