Searching for 231.246.85.130.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 231.246.85.130.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 14 ms
Searching for 231.246.85.130.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 14 ms
Searching for r.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for r.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for r.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 149 ms
Searching for 231.246.85.130.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 156 msSearching for r.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for r.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 149 ms
Searching for dnsexternal2.umbc.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dnsexternal2.umbc.edu. A record at m.edu-servers.net. [192.55.83.30] ...took 11 ms
Searching for dnsexternal2.umbc.edu. A record at dnsexternal2.umbc.edu. [130.85.1.11] ...took 92 ms
Searching for 231.246.85.130.in-addr.arpa. PTR record at dnsexternal2.umbc.edu. [130.85.1.11]
...took 92 msSearching for dnsexternal2.umbc.edu. A record at m.edu-servers.net. [192.55.83.30] ...took 11 ms
Searching for dnsexternal2.umbc.edu. A record at dnsexternal2.umbc.edu. [130.85.1.11] ...took 92 ms
Nameserver dnsexternal2.umbc.edu. reports: No such host 231.246.85.130.in-addr.arpa.
Total elapsed query time: 562 ms