Searching for 150.42.54.121.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 38 ms
Searching for 150.42.54.121.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 118 ms
REFUSED
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=52613
Searching for 150.42.54.121.in-addr.arpa. PTR record at ns1.smartbro.net. [121.1.3.208] ...took 247 ms
Searching for 150.42.54.121.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 118 ms
Searching for apnic.authdns.ripe.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 38 ms
Searching for apnic.authdns.ripe.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 21 ms
Searching for apnic.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 11 ms
Searching for 150.42.54.121.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9]
...took 11 msSearching for apnic.authdns.ripe.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 21 ms
Searching for apnic.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 11 ms
Searching for ns4.smartbro.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 38 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 245 ms
Searching for 150.42.54.121.in-addr.arpa. PTR record at ns4.smartbro.net. [121.1.3.250]
...took 244 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 245 ms
REFUSED
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=52613
Searching for 150.42.54.121.in-addr.arpa. PTR record at ns1.smartbro.net. [121.1.3.208] ...took 247 ms
Nameserver ns1.smartbro.net. reports: No such host 150.42.54.121.in-addr.arpa.
Total elapsed query time: 3,024 ms