Searching for 231.246.85.130.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for 231.246.85.130.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 119 ms
Searching for 231.246.85.130.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 119 ms
Searching for x.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for x.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for 231.246.85.130.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 91 msSearching for x.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for dnsexternal.umbc.edu. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for dnsexternal.umbc.edu. A record at c.edu-servers.net. [192.26.92.30] ...took 24 ms
Searching for dnsexternal.umbc.edu. A record at dnsexternal4.umbc.edu. [3.235.211.84] ...took 106 ms
Searching for 231.246.85.130.in-addr.arpa. PTR record at dnsexternal.umbc.edu. [130.85.1.6]
...took 103 msSearching for dnsexternal.umbc.edu. A record at c.edu-servers.net. [192.26.92.30] ...took 24 ms
Searching for dnsexternal.umbc.edu. A record at dnsexternal4.umbc.edu. [3.235.211.84] ...took 106 ms
Nameserver dnsexternal.umbc.edu. reports: No such host 231.246.85.130.in-addr.arpa.
Total elapsed query time: 665 ms