Searching for 0.96.109.116.in-addr.arpa. PTR record at F.ROOT-SERVERS.NET. [192.5.5.241]
...took 6 ms
Searching for 0.96.109.116.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 166 ms
Searching for 0.96.109.116.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 166 ms
Searching for ns2.apnic.net. A record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 11 ms
Searching for ns2.apnic.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns2.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for 0.96.109.116.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 124 msSearching for ns2.apnic.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns2.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for dns1.vietel.com.vn. A record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 34 ms
Searching for dns1.vietel.com.vn. A record at d.dns-servers.vn. [203.119.44.105] ...took 203 ms
Searching for dns1.vietel.com.vn. A record at dns1.vietel.com.vn. [203.113.131.1] ...took 176 ms
Searching for 0.96.109.116.in-addr.arpa. PTR record at dns1.vietel.com.vn. [203.113.131.1]
...took 178 msSearching for dns1.vietel.com.vn. A record at d.dns-servers.vn. [203.119.44.105] ...took 203 ms
Searching for dns1.vietel.com.vn. A record at dns1.vietel.com.vn. [203.113.131.1] ...took 176 ms
Nameserver dns1.vietel.com.vn. reports: No such host 0.96.109.116.in-addr.arpa.
Total elapsed query time: 921 ms