Searching for 192.20.72.68.in-addr.arpa. PTR record at H.ROOT-SERVERS.NET. [198.97.190.53]
...took 7 ms
Searching for 192.20.72.68.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 192.20.72.68.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for u.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 30 ms
Searching for u.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for u.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 156 ms
Searching for 192.20.72.68.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 6 msSearching for u.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for u.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 156 ms
Searching for ns1.ameritech.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 6 ms
Searching for ns1.ameritech.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for ns1.ameritech.net. A record at a4-66.akam.net. [72.246.46.66] ...took 26 ms
Searching for 192.20.72.68.in-addr.arpa. PTR record at ns1.ameritech.net. [206.141.251.2]
...took 112 msSearching for ns1.ameritech.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for ns1.ameritech.net. A record at a4-66.akam.net. [72.246.46.66] ...took 26 ms
Nameserver ns1.ameritech.net. reports: No such host 192.20.72.68.in-addr.arpa.
Total elapsed query time: 385 ms