Searching for 6.21.177.209.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for 6.21.177.209.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 165 ms
Searching for 6.21.177.209.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 165 ms
Searching for x.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 38 ms
Searching for x.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for x.arin.net. A record at u.arin.net. [204.61.216.50] ...took 13 ms
Searching for 6.21.177.209.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 91 msSearching for x.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for x.arin.net. A record at u.arin.net. [204.61.216.50] ...took 13 ms
Nameserver x.arin.net. reports: No such host 6.21.177.209.in-addr.arpa.
Total elapsed query time: 370 ms