Searching for 200.208.21.12.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 200.208.21.12.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 200.208.21.12.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for cbru.br.ns.els-gms.att.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for cbru.br.ns.els-gms.att.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for cbru.br.ns.els-gms.att.net. A record at ohcu.oh.mt.np.els-gms.att.net. [99.99.99.128] ...took 117 ms
Searching for 200.208.21.12.in-addr.arpa. PTR record at cbru.br.ns.els-gms.att.net. [68.94.156.132]
...took 132 msSearching for cbru.br.ns.els-gms.att.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for cbru.br.ns.els-gms.att.net. A record at ohcu.oh.mt.np.els-gms.att.net. [99.99.99.128] ...took 117 ms
Nameserver cbru.br.ns.els-gms.att.net. reports: No such host 200.208.21.12.in-addr.arpa.
Total elapsed query time: 302 ms