Searching for 163.11.123.131.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for 163.11.123.131.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 163.11.123.131.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for x.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for x.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for x.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 158 ms
Searching for 163.11.123.131.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 90 msSearching for x.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for x.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 158 ms
Searching for ns-1950.awsdns-51.co.uk. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for ns-1950.awsdns-51.co.uk. A record at nsc.nic.uk. [156.154.102.3] ...took 6 ms
Searching for ns-1950.awsdns-51.co.uk. A record at g-ns-947.awsdns-51.co.uk. [205.251.195.179] ...took 7 ms
Searching for 163.11.123.131.in-addr.arpa. PTR record at ns-1950.awsdns-51.co.uk. [205.251.199.158]
...took 12 msSearching for ns-1950.awsdns-51.co.uk. A record at nsc.nic.uk. [156.154.102.3] ...took 6 ms
Searching for ns-1950.awsdns-51.co.uk. A record at g-ns-947.awsdns-51.co.uk. [205.251.195.179] ...took 7 ms
Nameserver ns-1950.awsdns-51.co.uk. reports: No such host 163.11.123.131.in-addr.arpa.
Total elapsed query time: 415 ms