Searching for 191.86.75.202.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 38 ms
Searching for 191.86.75.202.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
Searching for 191.86.75.202.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
Searching for ns1.apnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for ns1.apnic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 23 ms
Searching for ns1.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 227 ms
Searching for 191.86.75.202.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 168 msSearching for ns1.apnic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 23 ms
Searching for ns1.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 227 ms
Searching for dns2.vtc.edu.hk. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 38 ms
Searching for dns2.vtc.edu.hk. A record at u.hkirc.net.hk. [210.201.138.58] ...took 176 ms
Searching for dns2.vtc.edu.hk. A record at dns2.vtc.edu.hk. [202.40.210.221] ...took 201 ms
Searching for 191.86.75.202.in-addr.arpa. PTR record at dns2.vtc.edu.hk. [202.40.210.221]
...took 193 msSearching for dns2.vtc.edu.hk. A record at u.hkirc.net.hk. [210.201.138.58] ...took 176 ms
Searching for dns2.vtc.edu.hk. A record at dns2.vtc.edu.hk. [202.40.210.221] ...took 201 ms
Nameserver dns2.vtc.edu.hk. reports: No such host 191.86.75.202.in-addr.arpa.
Total elapsed query time: 1,193 ms