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 a.in-addr-servers.arpa. [199.180.182.53] ...took 94 ms
Searching for 231.246.85.130.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 94 ms
Searching for arin.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for arin.authdns.ripe.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for arin.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 6 ms
Searching for 231.246.85.130.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 11 msSearching for arin.authdns.ripe.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for arin.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 6 ms
Searching for dnsexternal.umbc.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dnsexternal.umbc.edu. A record at l.edu-servers.net. [192.41.162.30] ...took 11 ms
Searching for dnsexternal.umbc.edu. A record at dnsexternal2.umbc.edu. [130.85.1.11] ...took 105 ms
Searching for 231.246.85.130.in-addr.arpa. PTR record at dnsexternal.umbc.edu. [130.85.1.6]
...took 105 msSearching for dnsexternal.umbc.edu. A record at l.edu-servers.net. [192.41.162.30] ...took 11 ms
Searching for dnsexternal.umbc.edu. A record at dnsexternal2.umbc.edu. [130.85.1.11] ...took 105 ms
Nameserver dnsexternal.umbc.edu. reports: No such host 231.246.85.130.in-addr.arpa.
Total elapsed query time: 382 ms