Searching for 191.86.75.202.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for 191.86.75.202.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 191.86.75.202.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 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 i.gtld-servers.net. [192.43.172.30] ...took 22 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 228 ms
Searching for 191.86.75.202.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 227 msSearching for ns1.apnic.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 22 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 228 ms
Searching for dns2.vtc.edu.hk. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for dns2.vtc.edu.hk. A record at z.hkirc.net.hk. [194.146.106.70] ...took 7 ms
Searching for dns2.vtc.edu.hk. A record at dns3.vtc.edu.hk. [202.75.93.1] ...took 195 ms
Searching for 191.86.75.202.in-addr.arpa. PTR record at dns2.vtc.edu.hk. [202.40.210.221]
...took 196 msSearching for dns2.vtc.edu.hk. A record at z.hkirc.net.hk. [194.146.106.70] ...took 7 ms
Searching for dns2.vtc.edu.hk. A record at dns3.vtc.edu.hk. [202.75.93.1] ...took 195 ms
Nameserver dns2.vtc.edu.hk. reports: No such host 191.86.75.202.in-addr.arpa.
Total elapsed query time: 999 ms