Searching for 91.40.21.184.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 38 ms
Searching for 91.40.21.184.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 91.40.21.184.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for z.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for z.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 92 ms
Searching for z.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 148 ms
Searching for 91.40.21.184.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 93 msSearching for z.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 92 ms
Searching for z.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 148 ms
Searching for ns-107.awsdns-13.com. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for ns-107.awsdns-13.com. A record at k.gtld-servers.net. [192.52.178.30] ...took 87 ms
Searching for ns-107.awsdns-13.com. A record at g-ns-1741.awsdns-13.com. [205.251.198.205] ...took 12 ms
Searching for 91.40.21.184.in-addr.arpa. PTR record at ns-107.awsdns-13.com. [205.251.192.107]
...took 12 msSearching for ns-107.awsdns-13.com. A record at k.gtld-servers.net. [192.52.178.30] ...took 87 ms
Searching for ns-107.awsdns-13.com. A record at g-ns-1741.awsdns-13.com. [205.251.198.205] ...took 12 ms
Nameserver ns-107.awsdns-13.com. reports: No such host 91.40.21.184.in-addr.arpa.
Total elapsed query time: 572 ms