Searching for 149.33.132.221.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 149.33.132.221.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 169 ms
Searching for 149.33.132.221.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 169 ms
Searching for rirns.arin.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for rirns.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 26 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 154 ms
Searching for 149.33.132.221.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 165 msSearching for rirns.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 26 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 154 ms
Searching for dns1.netsoft.com.vn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dns1.netsoft.com.vn. A record at h.dns-servers.vn. [202.47.142.105]
Searching for dns1.netsoft.com.vn. A record at b.dns-servers.vn. [203.119.73.105] ...took 272 ms
Searching for dns1.netsoft.com.vn. A record at dns2.netsoft.com.vn. [14.225.24.84] ...took 205 ms
Searching for 149.33.132.221.in-addr.arpa. PTR record at dns1.netsoft.com.vn. [14.225.24.83]
...took 200 msSearching for dns1.netsoft.com.vn. A record at h.dns-servers.vn. [202.47.142.105]
Query timed out (interrupted after 2,001 milliseconds)
Retrying...Searching for dns1.netsoft.com.vn. A record at b.dns-servers.vn. [203.119.73.105] ...took 272 ms
Searching for dns1.netsoft.com.vn. A record at dns2.netsoft.com.vn. [14.225.24.84] ...took 205 ms
Nameserver dns1.netsoft.com.vn. reports: No such host 149.33.132.221.in-addr.arpa.
Total elapsed query time: 3,229 ms