Searching for 50.11.1.121.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 50.11.1.121.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 117 ms
REFUSED
Searching for 50.11.1.121.in-addr.arpa. PTR record at ns1.smartbro.net. [121.1.3.208] ...took 267 ms
Searching for 50.11.1.121.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 117 ms
Searching for apnic.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for apnic.authdns.ripe.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for apnic.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 6 ms
Searching for 50.11.1.121.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9]
...took 12 msSearching for apnic.authdns.ripe.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for apnic.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 6 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 21 ms
Searching for ns3.smartbro.net. A record at ns1.smartbro.net. [121.1.3.208] ...took 277 ms
Searching for 50.11.1.121.in-addr.arpa. PTR record at ns3.smartbro.net. [203.84.191.216]
Timed out while trying to resolve 50.11.1.121.in-addr.arpa./PTR, id=27794Searching for ns3.smartbro.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 21 ms
Searching for ns3.smartbro.net. A record at ns1.smartbro.net. [121.1.3.208] ...took 277 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 m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for ns4.smartbro.net. A record at ns1.smartbro.net. [121.1.3.208] ...took 278 ms
Searching for 50.11.1.121.in-addr.arpa. PTR record at ns4.smartbro.net. [121.1.3.250]
...took 278 msSearching for ns4.smartbro.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for ns4.smartbro.net. A record at ns1.smartbro.net. [121.1.3.208] ...took 278 ms
REFUSED
Searching for 50.11.1.121.in-addr.arpa. PTR record at ns1.smartbro.net. [121.1.3.208] ...took 267 ms
Nameserver ns1.smartbro.net. reports: No such host 50.11.1.121.in-addr.arpa.
Total elapsed query time: 3,334 ms