Searching for 91.40.21.184.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for 91.40.21.184.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 188 ms
Searching for 91.40.21.184.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 188 ms
Searching for u.arin.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for u.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for u.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 153 ms
Searching for 91.40.21.184.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 12 msSearching for u.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for u.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 153 ms
Searching for ns-797.awsdns-35.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for ns-797.awsdns-35.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for ns-797.awsdns-35.net. A record at g-ns-1955.awsdns-35.net. [205.251.199.163] ...took 5 ms
Searching for 91.40.21.184.in-addr.arpa. PTR record at ns-797.awsdns-35.net. [205.251.195.29]
...took 6 msSearching for ns-797.awsdns-35.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for ns-797.awsdns-35.net. A record at g-ns-1955.awsdns-35.net. [205.251.199.163] ...took 5 ms
Nameserver ns-797.awsdns-35.net. reports: No such host 91.40.21.184.in-addr.arpa.
Total elapsed query time: 411 ms