Searching for 231.246.85.130.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 231.246.85.130.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 300 ms
Searching for 231.246.85.130.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 300 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 k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for u.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 159 ms
Searching for 231.246.85.130.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 13 msSearching for u.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for u.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 159 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 h.edu-servers.net. [192.54.112.30] ...took 7 ms
Searching for dnsexternal2.umbc.edu. A record at dnsexternal3.umbc.edu. [3.84.138.22] ...took 106 ms
Searching for 231.246.85.130.in-addr.arpa. PTR record at dnsexternal2.umbc.edu. [130.85.1.11]
...took 108 msSearching for dnsexternal2.umbc.edu. A record at h.edu-servers.net. [192.54.112.30] ...took 7 ms
Searching for dnsexternal2.umbc.edu. A record at dnsexternal3.umbc.edu. [3.84.138.22] ...took 106 ms
Nameserver dnsexternal2.umbc.edu. reports: No such host 231.246.85.130.in-addr.arpa.
Total elapsed query time: 749 ms