Searching for 169.193.55.1.in-addr.arpa. PTR record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 11 ms
Searching for 169.193.55.1.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 300 ms
REFUSED
Searching for 169.193.55.1.in-addr.arpa. PTR record at dns1.fpt.vn. [210.245.0.131] Timed out while trying to resolve 169.193.55.1.in-addr.arpa./PTR, id=49844
Searching for 169.193.55.1.in-addr.arpa. PTR record at dns2.fpt.vn. [210.245.0.10] ...took 185 ms
REFUSED
Searching for 169.193.55.1.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 300 ms
Searching for ns3.lacnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 ms
Searching for ns3.lacnic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns3.lacnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 169.193.55.1.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14]
...took 208 msSearching for ns3.lacnic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns3.lacnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for dns1.fpt.vn. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 ms
Searching for dns1.fpt.vn. A record at e.dns-servers.vn. [203.119.60.105] ...took 195 ms
Searching for dns1.fpt.vn. A record at dns-a.fpt.vn. [210.245.86.239] ...took 184 ms
Searching for 169.193.55.1.in-addr.arpa. PTR record at dns1.fpt.vn. [210.245.0.131]
Timed out while trying to resolve 169.193.55.1.in-addr.arpa./PTR, id=12111Searching for dns1.fpt.vn. A record at e.dns-servers.vn. [203.119.60.105] ...took 195 ms
Searching for dns1.fpt.vn. A record at dns-a.fpt.vn. [210.245.86.239] ...took 184 ms
Searching for dns2.fpt.vn. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 ms
Searching for dns2.fpt.vn. A record at b.dns-servers.vn. [203.119.73.105] ...took 184 ms
Searching for dns2.fpt.vn. A record at dns-a.fpt.vn. [210.245.86.239] ...took 183 ms
Searching for 169.193.55.1.in-addr.arpa. PTR record at dns2.fpt.vn. [210.245.0.10]
...took 184 msSearching for dns2.fpt.vn. A record at b.dns-servers.vn. [203.119.73.105] ...took 184 ms
Searching for dns2.fpt.vn. A record at dns-a.fpt.vn. [210.245.86.239] ...took 183 ms
REFUSED
Searching for 169.193.55.1.in-addr.arpa. PTR record at dns1.fpt.vn. [210.245.0.131] Timed out while trying to resolve 169.193.55.1.in-addr.arpa./PTR, id=49844
Searching for 169.193.55.1.in-addr.arpa. PTR record at dns2.fpt.vn. [210.245.0.10] ...took 185 ms
REFUSED
None of the nameservers responded correctly.
Total elapsed query time: 5,777 ms