Searching for 137.12.74.68.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for 137.12.74.68.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 176 ms
Searching for 137.12.74.68.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 176 ms
Searching for u.arin.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for u.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 5 ms
Searching for u.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Searching for 137.12.74.68.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 11 msSearching for u.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 5 ms
Searching for u.arin.net. A record at u.arin.net. [204.61.216.50] ...took 12 ms
Searching for ns2.ameritech.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for ns2.ameritech.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for ns2.ameritech.net. A record at a4-66.akam.net. [72.246.46.66] ...took 26 ms
Searching for 137.12.74.68.in-addr.arpa. PTR record at ns2.ameritech.net. [151.164.11.218]
...took 129 msSearching for ns2.ameritech.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for ns2.ameritech.net. A record at a4-66.akam.net. [72.246.46.66] ...took 26 ms
Nameserver ns2.ameritech.net. reports: No such host 137.12.74.68.in-addr.arpa.
Total elapsed query time: 418 ms