Searching for 137.154.112.42.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 137.154.112.42.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 93 ms
Searching for 137.154.112.42.in-addr.arpa. PTR record at dns1.hcm.fpt.vn. [1.53.254.43] Timed out while trying to resolve 137.154.112.42.in-addr.arpa./PTR, id=40764
Searching for 137.154.112.42.in-addr.arpa. PTR record at dns2.hcm.fpt.vn. [42.112.43.43] ...took 166 ms
REFUSED
Searching for 137.154.112.42.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 93 ms
Searching for ns2.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.apnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 244 ms
Searching for 137.154.112.42.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 6 msSearching for ns2.apnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 244 ms
Searching for dns1.hcm.fpt.vn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for dns1.hcm.fpt.vn. A record at d.dns-servers.vn. [203.119.44.105] ...took 189 ms
Searching for dns1.hcm.fpt.vn. A record at dns-a.fpt.vn. [210.245.86.239] ...took 184 ms
Searching for 137.154.112.42.in-addr.arpa. PTR record at dns1.hcm.fpt.vn. [1.53.254.43]
Timed out while trying to resolve 137.154.112.42.in-addr.arpa./PTR, id=11527Searching for dns1.hcm.fpt.vn. A record at d.dns-servers.vn. [203.119.44.105] ...took 189 ms
Searching for dns1.hcm.fpt.vn. A record at dns-a.fpt.vn. [210.245.86.239] ...took 184 ms
Searching for dns2.hcm.fpt.vn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dns2.hcm.fpt.vn. A record at g.dns-servers.vn. [204.61.216.115] ...took 6 ms
Searching for dns2.hcm.fpt.vn. A record at dns-a.fpt.vn. [210.245.86.239] ...took 184 ms
Searching for 137.154.112.42.in-addr.arpa. PTR record at dns2.hcm.fpt.vn. [42.112.43.43]
Timed out while trying to resolve 137.154.112.42.in-addr.arpa./PTR, id=46266Searching for dns2.hcm.fpt.vn. A record at g.dns-servers.vn. [204.61.216.115] ...took 6 ms
Searching for dns2.hcm.fpt.vn. A record at dns-a.fpt.vn. [210.245.86.239] ...took 184 ms
Searching for 137.154.112.42.in-addr.arpa. PTR record at dns1.hcm.fpt.vn. [1.53.254.43] Timed out while trying to resolve 137.154.112.42.in-addr.arpa./PTR, id=40764
Searching for 137.154.112.42.in-addr.arpa. PTR record at dns2.hcm.fpt.vn. [42.112.43.43] ...took 166 ms
REFUSED
None of the nameservers responded correctly.
Total elapsed query time: 7,141 ms