Searching for 231.30.244.209.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 231.30.244.209.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 144 ms
Searching for 231.30.244.209.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 144 ms
Searching for u.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for u.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for u.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 159 ms
Searching for 231.30.244.209.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 6 msSearching for u.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for u.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 159 ms
Searching for ns1.level3.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns1.level3.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for ns1.level3.net. A record at ns1.l3.net. [209.244.0.1] ...took 22 ms
Searching for 231.30.244.209.in-addr.arpa. PTR record at ns1.level3.net. [209.244.0.1]
...took 22 msSearching for ns1.level3.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for ns1.level3.net. A record at ns1.l3.net. [209.244.0.1] ...took 22 ms
Nameserver ns1.level3.net. reports: No such host 231.30.244.209.in-addr.arpa.
Total elapsed query time: 422 ms