Searching for 102.31.1.121.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 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 277 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 M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for rirns.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 151 ms
Searching for 102.31.1.121.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 92 msSearching for rirns.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 151 ms
Searching for ns3.smartbro.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns3.smartbro.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 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=20111
Searching for ns3.smartbro.net. A record at ns1.smartbro.net. [121.1.3.208] ...took 266 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=48159Searching for ns3.smartbro.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 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=20111
Searching for ns3.smartbro.net. A record at ns1.smartbro.net. [121.1.3.208] ...took 266 ms
Searching for 102.31.1.121.in-addr.arpa. PTR record at ns1.smartbro.net. [121.1.3.208] ...took 277 ms
Nameserver ns1.smartbro.net. reports: No such host 102.31.1.121.in-addr.arpa.
Total elapsed query time: 4,964 ms