Searching for 169.193.55.1.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for 169.193.55.1.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 273 ms
REFUSED
Searching for 169.193.55.1.in-addr.arpa. PTR record at dns1.fpt.vn. [210.245.0.131]
Searching for 169.193.55.1.in-addr.arpa. PTR record at dns2.fpt.vn. [210.245.0.10] ...took 323 ms
REFUSED
Searching for 169.193.55.1.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 273 ms
Searching for ns1.apnic.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ns1.apnic.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 5 ms
Searching for ns1.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 12 ms
Searching for 169.193.55.1.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 190 msSearching for ns1.apnic.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 5 ms
Searching for ns1.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 12 ms
Searching for dns2.fpt.vn. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 75 ms
Searching for dns2.fpt.vn. A record at f.dns-servers.vn. [203.119.68.105] ...took 324 ms
Searching for dns2.fpt.vn. A record at dns-b.fpt.vn. [118.69.166.10] ...took 335 ms
Searching for 169.193.55.1.in-addr.arpa. PTR record at dns2.fpt.vn. [210.245.0.10]
...took 323 msSearching for dns2.fpt.vn. A record at f.dns-servers.vn. [203.119.68.105] ...took 324 ms
Searching for dns2.fpt.vn. A record at dns-b.fpt.vn. [118.69.166.10] ...took 335 ms
REFUSED
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 288 ms
Searching for dns1.fpt.vn. A record at dns-a.fpt.vn. [210.245.86.239] ...took 203 ms
Searching for 169.193.55.1.in-addr.arpa. PTR record at dns1.fpt.vn. [210.245.0.131]
Searching for dns1.fpt.vn. A record at f.dns-servers.vn. [203.119.68.105] ...took 288 ms
Searching for dns1.fpt.vn. A record at dns-a.fpt.vn. [210.245.86.239] ...took 203 ms
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for 169.193.55.1.in-addr.arpa. PTR record at dns1.fpt.vn. [210.245.0.131]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for 169.193.55.1.in-addr.arpa. PTR record at dns2.fpt.vn. [210.245.0.10] ...took 323 ms
REFUSED
None of the nameservers responded correctly.
Total elapsed query time: 6,405 ms