Reverse DNS Lookup for 49.3.180.150

Searching for 150.180.3.49.in-addr.arpa. PTR record at L.ROOT-SERVERS.NET. [199.7.83.42] ...took 7 ms
Searching for 150.180.3.49.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 98 ms

Searching for ns3.lacnic.net. A record at L.ROOT-SERVERS.NET. [199.7.83.42] ...took 8 ms
Searching for ns3.lacnic.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for ns3.lacnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 17 ms

Searching for 150.180.3.49.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14] ...took 224 ms

Searching for ns2.optusnet.com.au. A record at E.ROOT-SERVERS.NET. [192.203.230.10] ...took 7 ms
Searching for ns2.optusnet.com.au. A record at t.au. [65.22.199.1] ...took 7 ms
Searching for ns2.optusnet.com.au. A record at ns1.optusnet.com.au. [203.2.75.2] ...took 293 ms

Searching for 150.180.3.49.in-addr.arpa. PTR record at ns2.optusnet.com.au. [203.2.75.12] ...took 318 ms
REFUSED
Searching for 150.180.3.49.in-addr.arpa. PTR record at ns1.optusnet.com.au. [203.2.75.2] ...took 290 ms
REFUSED
Searching for 150.180.3.49.in-addr.arpa. PTR record at ns1.optusnet.com.au. [203.2.75.2] ...took 294 ms
REFUSED
Searching for 150.180.3.49.in-addr.arpa. PTR record at ns2.optusnet.com.au. [203.2.75.12] ...took 319 ms
REFUSED

None of the nameservers responded correctly.

Total elapsed query time: 1,889 ms