Searching for 7.15.171.168.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 7.15.171.168.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 117 ms
Searching for 7.15.171.168.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 117 ms
Searching for y.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for y.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 11 ms
Searching for y.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for 7.15.171.168.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 6 msSearching for y.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 11 ms
Searching for y.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for ns-114.awsdns-14.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns-114.awsdns-14.com. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for ns-114.awsdns-14.com. A record at g-ns-1742.awsdns-14.com. [205.251.198.206] ...took 11 ms
Searching for 7.15.171.168.in-addr.arpa. PTR record at ns-114.awsdns-14.com. [205.251.192.114]
...took 11 msSearching for ns-114.awsdns-14.com. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for ns-114.awsdns-14.com. A record at g-ns-1742.awsdns-14.com. [205.251.198.206] ...took 11 ms
Nameserver ns-114.awsdns-14.com. reports: No such host 7.15.171.168.in-addr.arpa.
Total elapsed query time: 211 ms