Searching for 81.120.151.12.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 81.120.151.12.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 81.120.151.12.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for cbru.br.ns.els-gms.att.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for cbru.br.ns.els-gms.att.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for cbru.br.ns.els-gms.att.net. A record at wycu.wy.br.np.els-gms.att.net. [68.94.156.128] ...took 129 ms
Searching for 81.120.151.12.in-addr.arpa. PTR record at cbru.br.ns.els-gms.att.net. [68.94.156.132]
...took 127 msSearching for cbru.br.ns.els-gms.att.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for cbru.br.ns.els-gms.att.net. A record at wycu.wy.br.np.els-gms.att.net. [68.94.156.128] ...took 129 ms
Nameserver cbru.br.ns.els-gms.att.net. reports: No such host 81.120.151.12.in-addr.arpa.
Total elapsed query time: 302 ms