Searching for 36.159.53.1.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 ms
Searching for 36.159.53.1.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
REFUSED
Searching for 36.159.53.1.in-addr.arpa. PTR record at dns2.hcm.fpt.vn. [42.112.43.43] ...took 165 ms
REFUSED
Searching for 36.159.53.1.in-addr.arpa. PTR record at dns1.hcm.fpt.vn. [1.53.254.43] Timed out while trying to resolve 36.159.53.1.in-addr.arpa./PTR, id=9668
Searching for 36.159.53.1.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 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 a.gtld-servers.net. [192.5.6.30] ...took 25 ms
Searching for ns3.lacnic.net. A record at ns4.lacnic.net. [190.112.52.35] ...took 164 ms
Searching for 36.159.53.1.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14]
...took 220 msSearching for ns3.lacnic.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 25 ms
Searching for ns3.lacnic.net. A record at ns4.lacnic.net. [190.112.52.35] ...took 164 ms
Searching for dns1.hcm.fpt.vn. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 ms
Searching for dns1.hcm.fpt.vn. A record at b.dns-servers.vn. [203.119.73.105] ...took 189 ms
Searching for dns1.hcm.fpt.vn. A record at dns-b.fpt.vn. [118.69.166.10] ...took 165 ms
Searching for 36.159.53.1.in-addr.arpa. PTR record at dns1.hcm.fpt.vn. [1.53.254.43]
Timed out while trying to resolve 36.159.53.1.in-addr.arpa./PTR, id=595Searching for dns1.hcm.fpt.vn. A record at b.dns-servers.vn. [203.119.73.105] ...took 189 ms
Searching for dns1.hcm.fpt.vn. A record at dns-b.fpt.vn. [118.69.166.10] ...took 165 ms
Searching for dns2.hcm.fpt.vn. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 ms
Searching for dns2.hcm.fpt.vn. A record at g.dns-servers.vn. [204.61.216.115] ...took 18 ms
Searching for dns2.hcm.fpt.vn. A record at dns-a.fpt.vn. [210.245.86.239] ...took 185 ms
Searching for 36.159.53.1.in-addr.arpa. PTR record at dns2.hcm.fpt.vn. [42.112.43.43]
...took 165 msSearching for dns2.hcm.fpt.vn. A record at g.dns-servers.vn. [204.61.216.115] ...took 18 ms
Searching for dns2.hcm.fpt.vn. A record at dns-a.fpt.vn. [210.245.86.239] ...took 185 ms
REFUSED
Searching for 36.159.53.1.in-addr.arpa. PTR record at dns2.hcm.fpt.vn. [42.112.43.43] ...took 165 ms
REFUSED
Searching for 36.159.53.1.in-addr.arpa. PTR record at dns1.hcm.fpt.vn. [1.53.254.43] Timed out while trying to resolve 36.159.53.1.in-addr.arpa./PTR, id=9668
None of the nameservers responded correctly.
Total elapsed query time: 5,438 ms