Searching for 106.142.53.1.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 106.142.53.1.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 298 ms
REFUSED
Searching for 106.142.53.1.in-addr.arpa. PTR record at dns2.hcm.fpt.vn. [42.112.43.43] ...took 198 ms
REFUSED
Searching for 106.142.53.1.in-addr.arpa. PTR record at dns1.hcm.fpt.vn. [1.53.254.43] Timed out while trying to resolve 106.142.53.1.in-addr.arpa./PTR, id=3299
Searching for 106.142.53.1.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 298 ms
Searching for ns3.lacnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns3.lacnic.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 21 ms
Searching for ns3.lacnic.net. A record at lacnic.authdns.ripe.net. [193.0.9.11] ...took 12 ms
Searching for 106.142.53.1.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14]
...took 202 msSearching for ns3.lacnic.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 21 ms
Searching for ns3.lacnic.net. A record at lacnic.authdns.ripe.net. [193.0.9.11] ...took 12 ms
Searching for dns2.hcm.fpt.vn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for dns2.hcm.fpt.vn. A record at b.dns-servers.vn. [203.119.73.105] ...took 204 ms
Searching for dns2.hcm.fpt.vn. A record at dns-b.fpt.vn. [118.69.166.10] ...took 164 ms
Searching for 106.142.53.1.in-addr.arpa. PTR record at dns2.hcm.fpt.vn. [42.112.43.43]
...took 179 msSearching for dns2.hcm.fpt.vn. A record at b.dns-servers.vn. [203.119.73.105] ...took 204 ms
Searching for dns2.hcm.fpt.vn. A record at dns-b.fpt.vn. [118.69.166.10] ...took 164 ms
REFUSED
Searching for dns1.hcm.fpt.vn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dns1.hcm.fpt.vn. A record at h.dns-servers.vn. [202.47.142.105] ...took 225 ms
Searching for dns1.hcm.fpt.vn. A record at dns-a.fpt.vn. [210.245.86.239] ...took 184 ms
Searching for 106.142.53.1.in-addr.arpa. PTR record at dns1.hcm.fpt.vn. [1.53.254.43]
Timed out while trying to resolve 106.142.53.1.in-addr.arpa./PTR, id=12400Searching for dns1.hcm.fpt.vn. A record at h.dns-servers.vn. [202.47.142.105] ...took 225 ms
Searching for dns1.hcm.fpt.vn. A record at dns-a.fpt.vn. [210.245.86.239] ...took 184 ms
Searching for 106.142.53.1.in-addr.arpa. PTR record at dns2.hcm.fpt.vn. [42.112.43.43] ...took 198 ms
REFUSED
Searching for 106.142.53.1.in-addr.arpa. PTR record at dns1.hcm.fpt.vn. [1.53.254.43] Timed out while trying to resolve 106.142.53.1.in-addr.arpa./PTR, id=3299
None of the nameservers responded correctly.
Total elapsed query time: 5,746 ms