Searching for 40.17.91.74.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 40.17.91.74.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 268 ms
Searching for 40.17.91.74.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 268 ms
Searching for y.arin.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 63 ms
Searching for y.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for y.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Searching for 40.17.91.74.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 6 msSearching for y.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for y.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Searching for prdns2.kcnoc.com. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for prdns2.kcnoc.com. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for prdns2.kcnoc.com. A record at dns2.name-services.com. [216.40.47.201] ...took 103 ms
Searching for 40.17.91.74.in-addr.arpa. PTR record at prdns2.kcnoc.com. [74.91.16.67]
...took 129 msSearching for prdns2.kcnoc.com. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for prdns2.kcnoc.com. A record at dns2.name-services.com. [216.40.47.201] ...took 103 ms
Nameserver prdns2.kcnoc.com. reports: No such host 40.17.91.74.in-addr.arpa.
Total elapsed query time: 644 ms