Searching for 150.42.54.121.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 16 ms
Searching for 150.42.54.121.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 205 ms
REFUSED
Searching for 150.42.54.121.in-addr.arpa. PTR record at ns1.smartbro.net. [121.1.3.208] ...took 206 ms
Searching for 150.42.54.121.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 205 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 c.gtld-servers.net. [192.26.92.30] ...took 24 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 140 ms
Searching for 150.42.54.121.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 92 msSearching for rirns.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 24 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 140 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 d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for ns3.smartbro.net. A record at ns1.smartbro.net. [121.1.3.208] ...took 218 ms
Searching for 150.42.54.121.in-addr.arpa. PTR record at ns3.smartbro.net. [203.84.191.216]
Timed out while trying to resolve 150.42.54.121.in-addr.arpa./PTR, id=14832Searching for ns3.smartbro.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for ns3.smartbro.net. A record at ns1.smartbro.net. [121.1.3.208] ...took 218 ms
Searching for ns4.smartbro.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns4.smartbro.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for ns4.smartbro.net. A record at ns1.smartbro.net. [121.1.3.208] ...took 227 ms
Searching for 150.42.54.121.in-addr.arpa. PTR record at ns4.smartbro.net. [121.1.3.250]
...took 205 msSearching for ns4.smartbro.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for ns4.smartbro.net. A record at ns1.smartbro.net. [121.1.3.208] ...took 227 ms
REFUSED
Searching for 150.42.54.121.in-addr.arpa. PTR record at ns1.smartbro.net. [121.1.3.208] ...took 206 ms
Nameserver ns1.smartbro.net. reports: No such host 150.42.54.121.in-addr.arpa.
Total elapsed query time: 3,414 ms