Searching for 102.31.1.121.in-addr.arpa. PTR record at H.ROOT-SERVERS.NET. [198.97.190.53]
...took 6 ms
Searching for 102.31.1.121.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 117 ms
Searching for 102.31.1.121.in-addr.arpa. PTR record at ns1.smartbro.net. [121.1.3.208] ...took 195 ms
Searching for 102.31.1.121.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 117 ms
Searching for rirns.arin.net. A record at H.ROOT-SERVERS.NET. [198.97.190.53]
...took 7 ms
Searching for rirns.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 157 ms
Searching for 102.31.1.121.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 90 msSearching for rirns.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 157 ms
Searching for ns3.smartbro.net. A record at E.ROOT-SERVERS.NET. [192.203.230.10]
...took 9 ms
Searching for ns3.smartbro.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for ns3.smartbro.net. A record at ns2.smartbro.net. [121.1.3.199] ...took 214 ms
Searching for 102.31.1.121.in-addr.arpa. PTR record at ns3.smartbro.net. [203.84.191.216]
Timed out while trying to resolve 102.31.1.121.in-addr.arpa./PTR, id=43633Searching for ns3.smartbro.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for ns3.smartbro.net. A record at ns2.smartbro.net. [121.1.3.199] ...took 214 ms
Searching for 102.31.1.121.in-addr.arpa. PTR record at ns1.smartbro.net. [121.1.3.208] ...took 195 ms
Nameserver ns1.smartbro.net. reports: No such host 102.31.1.121.in-addr.arpa.
Total elapsed query time: 2,832 ms