Searching for 155.243.22.113.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 155.243.22.113.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 155.243.22.113.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for rirns.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 146 ms
Searching for 155.243.22.113.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 91 msSearching for rirns.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 146 ms
Searching for dns1.fpt.vn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dns1.fpt.vn. A record at f.dns-servers.vn. [203.119.68.105] ...took 187 ms
Searching for dns1.fpt.vn. A record at dns-a.fpt.vn. [210.245.86.239] ...took 183 ms
Searching for 155.243.22.113.in-addr.arpa. PTR record at dns1.fpt.vn. [210.245.0.131]
Timed out while trying to resolve 155.243.22.113.in-addr.arpa./PTR, id=63795Searching for dns1.fpt.vn. A record at f.dns-servers.vn. [203.119.68.105] ...took 187 ms
Searching for dns1.fpt.vn. A record at dns-a.fpt.vn. [210.245.86.239] ...took 183 ms
Searching for dns2.fpt.vn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for dns2.fpt.vn. A record at a.dns-servers.vn. [194.0.1.18] ...took 13 ms
Searching for dns2.fpt.vn. A record at dns-a.fpt.vn. [210.245.86.239] ...took 183 ms
Searching for 155.243.22.113.in-addr.arpa. PTR record at dns2.fpt.vn. [210.245.0.10]
...took 183 msSearching for dns2.fpt.vn. A record at a.dns-servers.vn. [194.0.1.18] ...took 13 ms
Searching for dns2.fpt.vn. A record at dns-a.fpt.vn. [210.245.86.239] ...took 183 ms
Nameserver dns2.fpt.vn. reports: No such host 155.243.22.113.in-addr.arpa.
Total elapsed query time: 3,074 ms