Searching for 69.181.91.130.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 69.181.91.130.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for 69.181.91.130.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for y.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for y.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 92 ms
Searching for 69.181.91.130.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 6 msSearching for y.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 92 ms
Searching for adns2.nnn.upenn.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for adns2.nnn.upenn.edu. A record at k.edu-servers.net. [192.52.178.30] ...took 12 ms
Searching for adns2.nnn.upenn.edu. A record at adns3.nnn.upenn.edu. [128.91.251.53] ...took 99 ms
Searching for 69.181.91.130.in-addr.arpa. PTR record at adns2.nnn.upenn.edu. [128.91.254.53]
...took 98 msSearching for adns2.nnn.upenn.edu. A record at k.edu-servers.net. [192.52.178.30] ...took 12 ms
Searching for adns2.nnn.upenn.edu. A record at adns3.nnn.upenn.edu. [128.91.251.53] ...took 99 ms
Nameserver adns2.nnn.upenn.edu. reports: No such host 69.181.91.130.in-addr.arpa.
Total elapsed query time: 449 ms