Searching for 50.90.248.68.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 50.90.248.68.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 50.90.248.68.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for z.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for z.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for z.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 96 ms
Searching for 50.90.248.68.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 90 msSearching for z.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for z.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 96 ms
Searching for ns1.ameritech.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns1.ameritech.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for ns1.ameritech.net. A record at a4-66.akam.net. [72.246.46.66] ...took 11 ms
Searching for 50.90.248.68.in-addr.arpa. PTR record at ns1.ameritech.net. [206.141.251.2]
...took 112 msSearching for ns1.ameritech.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for ns1.ameritech.net. A record at a4-66.akam.net. [72.246.46.66] ...took 11 ms
Nameserver ns1.ameritech.net. reports: No such host 50.90.248.68.in-addr.arpa.
Total elapsed query time: 383 ms