Searching for 50.11.1.121.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for 50.11.1.121.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 125 ms
Searching for 50.11.1.121.in-addr.arpa. PTR record at ns1.smartbro.net. [121.1.3.208] ...took 301 ms
Searching for 50.11.1.121.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 125 ms
Searching for ns1.apnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for ns1.apnic.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for ns1.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 50.11.1.121.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 166 msSearching for ns1.apnic.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for ns1.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns4.smartbro.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for ns4.smartbro.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 23 ms
Searching for ns4.smartbro.net. A record at ns1.smartbro.net. [121.1.3.208] ...took 251 ms
Searching for 50.11.1.121.in-addr.arpa. PTR record at ns4.smartbro.net. [121.1.3.250]
Timed out while trying to resolve 50.11.1.121.in-addr.arpa./PTR, id=53578Searching for ns4.smartbro.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 23 ms
Searching for ns4.smartbro.net. A record at ns1.smartbro.net. [121.1.3.208] ...took 251 ms
Searching for 50.11.1.121.in-addr.arpa. PTR record at ns1.smartbro.net. [121.1.3.208] ...took 301 ms
Nameserver ns1.smartbro.net. reports: No such host 50.11.1.121.in-addr.arpa.
Total elapsed query time: 3,024 ms