Searching for 123.216.55.1.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 123.216.55.1.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 279 ms
REFUSED
Searching for 123.216.55.1.in-addr.arpa. PTR record at dns1.fpt.vn. [210.245.0.131] Timed out while trying to resolve 123.216.55.1.in-addr.arpa./PTR, id=37290
Searching for 123.216.55.1.in-addr.arpa. PTR record at dns2.fpt.vn. [210.245.0.10] ...took 201 ms
REFUSED
Searching for 123.216.55.1.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 279 ms
Searching for apnic.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for apnic.authdns.ripe.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for apnic.authdns.ripe.net. A record at ns3.lacnic.net. [200.3.13.14] ...took 221 ms
Searching for 123.216.55.1.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9]
...took 11 msSearching for apnic.authdns.ripe.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for apnic.authdns.ripe.net. A record at ns3.lacnic.net. [200.3.13.14] ...took 221 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 222 ms
Searching for 123.216.55.1.in-addr.arpa. PTR record at dns2.fpt.vn. [210.245.0.10]
...took 210 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 222 ms
REFUSED
Searching for dns1.fpt.vn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for dns1.fpt.vn. A record at g.dns-servers.vn. [204.61.216.115] ...took 6 ms
Searching for dns1.fpt.vn. A record at dns-a.fpt.vn. [210.245.86.239] ...took 221 ms
Searching for 123.216.55.1.in-addr.arpa. PTR record at dns1.fpt.vn. [210.245.0.131]
Timed out while trying to resolve 123.216.55.1.in-addr.arpa./PTR, id=12201Searching for dns1.fpt.vn. A record at g.dns-servers.vn. [204.61.216.115] ...took 6 ms
Searching for dns1.fpt.vn. A record at dns-a.fpt.vn. [210.245.86.239] ...took 221 ms
Searching for 123.216.55.1.in-addr.arpa. PTR record at dns1.fpt.vn. [210.245.0.131] Timed out while trying to resolve 123.216.55.1.in-addr.arpa./PTR, id=37290
Searching for 123.216.55.1.in-addr.arpa. PTR record at dns2.fpt.vn. [210.245.0.10] ...took 201 ms
REFUSED
None of the nameservers responded correctly.
Total elapsed query time: 5,466 ms