Searching for 117.121.73.91.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 38 ms
Searching for 117.121.73.91.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
Searching for 117.121.73.91.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
Searching for rirns.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for rirns.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for rirns.arin.net. A record at u.arin.net. [204.61.216.50] ...took 17 ms
Searching for 117.121.73.91.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 90 msSearching for rirns.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for rirns.arin.net. A record at u.arin.net. [204.61.216.50] ...took 17 ms
Searching for dxbns1.duhosting.ae. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for dxbns1.duhosting.ae. A record at nsext-pch.aedns.ae. [199.4.137.1] ...took 18 ms
Searching for dxbns1.duhosting.ae. A record at dxbns3.duhosting.ae. [80.227.2.4] ...took 145 ms
Searching for 117.121.73.91.in-addr.arpa. PTR record at dxbns1.duhosting.ae. [80.227.2.2]
...took 186 msSearching for dxbns1.duhosting.ae. A record at nsext-pch.aedns.ae. [199.4.137.1] ...took 18 ms
Searching for dxbns1.duhosting.ae. A record at dxbns3.duhosting.ae. [80.227.2.4] ...took 145 ms
Nameserver dxbns1.duhosting.ae. reports: No such host 117.121.73.91.in-addr.arpa.
Total elapsed query time: 669 ms