Searching for 102.31.1.121.in-addr.arpa. PTR record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 34 ms
Searching for 102.31.1.121.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 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=125
Searching for 102.31.1.121.in-addr.arpa. PTR record at ns1.smartbro.net. [121.1.3.208] ...took 274 ms
Searching for 102.31.1.121.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for ns2.apnic.net. A record at F.ROOT-SERVERS.NET. [192.5.5.241]
...took 6 ms
Searching for ns2.apnic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for ns2.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for 102.31.1.121.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 133 msSearching for ns2.apnic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for ns2.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for ns3.smartbro.net. A record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 11 ms
Searching for ns3.smartbro.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 13 ms
Searching for ns3.smartbro.net. A record at ns2.smartbro.net. [121.1.3.199] Timed out while trying to resolve ns3.smartbro.net./A, id=54718
Searching for ns3.smartbro.net. A record at ns1.smartbro.net. [121.1.3.208] ...took 263 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=35081Searching for ns3.smartbro.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 13 ms
Searching for ns3.smartbro.net. A record at ns2.smartbro.net. [121.1.3.199] Timed out while trying to resolve ns3.smartbro.net./A, id=54718
Searching for ns3.smartbro.net. A record at ns1.smartbro.net. [121.1.3.208] ...took 263 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=125
Searching for 102.31.1.121.in-addr.arpa. PTR record at ns1.smartbro.net. [121.1.3.208] ...took 274 ms
Nameserver ns1.smartbro.net. reports: No such host 102.31.1.121.in-addr.arpa.
Total elapsed query time: 6,763 ms