Searching for 2.121.242.107.in-addr.arpa. PTR record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 32 ms
Searching for 2.121.242.107.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 2.121.242.107.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 F.ROOT-SERVERS.NET. [192.5.5.241]
...took 7 ms
Searching for z.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for z.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 92 ms
Searching for 2.121.242.107.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 92 msSearching for z.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for z.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 92 ms
Searching for bthinetdns.mycingular.net. A record at F.ROOT-SERVERS.NET. [192.5.5.241]
...took 6 ms
Searching for bthinetdns.mycingular.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for bthinetdns.mycingular.net. A record at schinetdns.mycingular.net. [209.183.33.23] ...took 120 ms
Searching for 2.121.242.107.in-addr.arpa. PTR record at bthinetdns.mycingular.net. [209.183.54.151]
...took 176 msSearching for bthinetdns.mycingular.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for bthinetdns.mycingular.net. A record at schinetdns.mycingular.net. [209.183.33.23] ...took 120 ms
Nameserver bthinetdns.mycingular.net. reports: No such host 2.121.242.107.in-addr.arpa.
Total elapsed query time: 572 ms