Searching for 117.121.73.91.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 6 ms
Searching for 117.121.73.91.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 268 ms
Searching for 117.121.73.91.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 268 ms
Searching for ns4.apnic.net. A record at A.ROOT-SERVERS.NET. [198.41.0.4]
...took 7 ms
Searching for ns4.apnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for ns4.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 117.121.73.91.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 17 msSearching for ns4.apnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for ns4.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for dxbns2.duhosting.ae. A record at A.ROOT-SERVERS.NET. [198.41.0.4]
...took 6 ms
Searching for dxbns2.duhosting.ae. A record at ns1.aedns.ae. [79.98.120.73] ...took 123 ms
Searching for dxbns2.duhosting.ae. A record at dxbns2.duhosting.ae. [80.227.2.3] ...took 137 ms
Searching for 117.121.73.91.in-addr.arpa. PTR record at dxbns2.duhosting.ae. [80.227.2.3]
...took 138 msSearching for dxbns2.duhosting.ae. A record at ns1.aedns.ae. [79.98.120.73] ...took 123 ms
Searching for dxbns2.duhosting.ae. A record at dxbns2.duhosting.ae. [80.227.2.3] ...took 137 ms
Nameserver dxbns2.duhosting.ae. reports: No such host 117.121.73.91.in-addr.arpa.
Total elapsed query time: 730 ms