Searching for 50.72.172.207.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 50.72.172.207.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 93 ms
Searching for 50.72.172.207.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 93 ms
Searching for x.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for x.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 31 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 ms
Searching for 50.72.172.207.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 91 msSearching for x.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 31 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 ms
Searching for auth3.dns.rcn.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for auth3.dns.rcn.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for auth3.dns.rcn.net. A record at auth3.dns.rcn.net. [207.96.3.153] ...took 94 ms
Searching for 50.72.172.207.in-addr.arpa. PTR record at auth3.dns.rcn.net. [207.172.3.21]
...took 105 msSearching for auth3.dns.rcn.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for auth3.dns.rcn.net. A record at auth3.dns.rcn.net. [207.96.3.153] ...took 94 ms
Nameserver auth3.dns.rcn.net. reports: No such host 50.72.172.207.in-addr.arpa.
Total elapsed query time: 572 ms