Searching for 171.212.247.220.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for 171.212.247.220.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 169 ms
Searching for 171.212.247.220.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 D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for rirns.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 150 ms
Searching for 171.212.247.220.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 155 msSearching for rirns.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 150 ms
Searching for s1.ns.slt.lk. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for s1.ns.slt.lk. A record at ns1.ac.lk. [192.248.1.162] ...took 135 ms
Searching for s1.ns.slt.lk. A record at s2.ns.slt.lk. [203.94.84.2] ...took 154 ms
Searching for 171.212.247.220.in-addr.arpa. PTR record at s1.ns.slt.lk. [203.115.0.18]
...took 152 msSearching for s1.ns.slt.lk. A record at ns1.ac.lk. [192.248.1.162] ...took 135 ms
Searching for s1.ns.slt.lk. A record at s2.ns.slt.lk. [203.94.84.2] ...took 154 ms
Nameserver s1.ns.slt.lk. reports: No such host 171.212.247.220.in-addr.arpa.
Total elapsed query time: 975 ms