Searching for 102.31.1.121.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 102.31.1.121.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 292 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=29646
Searching for 102.31.1.121.in-addr.arpa. PTR record at ns1.smartbro.net. [121.1.3.208] ...took 257 ms
Searching for 102.31.1.121.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 292 ms
Searching for ns1.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns1.apnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 246 ms
Searching for 102.31.1.121.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 245 msSearching for ns1.apnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 246 ms
Searching for ns2.smartbro.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns2.smartbro.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 14 ms
Searching for ns2.smartbro.net. A record at ns2.smartbro.net. [121.1.3.199] Timed out while trying to resolve ns2.smartbro.net./A, id=53723
Searching for ns2.smartbro.net. A record at ns1.smartbro.net. [121.1.3.208] ...took 270 ms
Searching for 102.31.1.121.in-addr.arpa. PTR record at ns2.smartbro.net. [121.1.3.199]
Timed out while trying to resolve 102.31.1.121.in-addr.arpa./PTR, id=49283Searching for ns2.smartbro.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 14 ms
Searching for ns2.smartbro.net. A record at ns2.smartbro.net. [121.1.3.199] Timed out while trying to resolve ns2.smartbro.net./A, id=53723
Searching for ns2.smartbro.net. A record at ns1.smartbro.net. [121.1.3.208] ...took 270 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=29646
Searching for 102.31.1.121.in-addr.arpa. PTR record at ns1.smartbro.net. [121.1.3.208] ...took 257 ms
Nameserver ns1.smartbro.net. reports: No such host 102.31.1.121.in-addr.arpa.
Total elapsed query time: 7,383 ms