Searching for 91.216.71.82.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for 91.216.71.82.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for 91.216.71.82.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for ns4.apnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for ns4.apnic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns4.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for 91.216.71.82.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 16 msSearching for ns4.apnic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns4.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for ns0.zen.co.uk. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for ns0.zen.co.uk. A record at dns3.nic.uk. [213.248.220.1] ...took 12 ms
Searching for ns0.zen.co.uk. A record at ns0.zen.co.uk. [212.23.8.1] ...took 23 ms
Searching for 91.216.71.82.in-addr.arpa. PTR record at ns0.zen.co.uk. [212.23.8.1]
...took 22 msSearching for ns0.zen.co.uk. A record at dns3.nic.uk. [213.248.220.1] ...took 12 ms
Searching for ns0.zen.co.uk. A record at ns0.zen.co.uk. [212.23.8.1] ...took 23 ms
Nameserver ns0.zen.co.uk. reports: No such host 91.216.71.82.in-addr.arpa.
Total elapsed query time: 317 ms