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 f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 231.246.85.130.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for arin.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for arin.authdns.ripe.net. A record at i.gtld-servers.net. [192.43.172.30] ...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 i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for arin.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 6 ms
Searching for dnsexternal4.umbc.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dnsexternal4.umbc.edu. A record at d.edu-servers.net. [192.31.80.30] ...took 24 ms
Searching for dnsexternal4.umbc.edu. A record at dnsexternal4.umbc.edu. [3.235.211.84] ...took 108 ms
Searching for 231.246.85.130.in-addr.arpa. PTR record at dnsexternal4.umbc.edu. [3.235.211.84]
...took 108 msSearching for dnsexternal4.umbc.edu. A record at d.edu-servers.net. [192.31.80.30] ...took 24 ms
Searching for dnsexternal4.umbc.edu. A record at dnsexternal4.umbc.edu. [3.235.211.84] ...took 108 ms
Nameserver dnsexternal4.umbc.edu. reports: No such host 231.246.85.130.in-addr.arpa.
Total elapsed query time: 320 ms