Searching for 210.185.111.116.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 210.185.111.116.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 210.185.111.116.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for ns3.lacnic.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for ns3.lacnic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for ns3.lacnic.net. A record at ns2.lacnic.net. [200.3.13.11] ...took 193 ms
Searching for 210.185.111.116.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14]
...took 202 msSearching for ns3.lacnic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for ns3.lacnic.net. A record at ns2.lacnic.net. [200.3.13.11] ...took 193 ms
Searching for dns1.vietel.com.vn. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for dns1.vietel.com.vn. A record at g.dns-servers.vn. [204.61.216.115] ...took 11 ms
Searching for dns1.vietel.com.vn. A record at dns1.vietel.com.vn. [203.113.131.1] ...took 350 ms
Searching for 210.185.111.116.in-addr.arpa. PTR record at dns1.vietel.com.vn. [203.113.131.1]
...took 323 msSearching for dns1.vietel.com.vn. A record at g.dns-servers.vn. [204.61.216.115] ...took 11 ms
Searching for dns1.vietel.com.vn. A record at dns1.vietel.com.vn. [203.113.131.1] ...took 350 ms
Nameserver dns1.vietel.com.vn. reports: No such host 210.185.111.116.in-addr.arpa.
Total elapsed query time: 1,135 ms