Searching for 42.8.109.12.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for 42.8.109.12.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 ms
Searching for 42.8.109.12.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 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 l.gtld-servers.net. [192.41.162.30] ...took 11 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 127 ms
Searching for 42.8.109.12.in-addr.arpa. PTR record at cbru.br.ns.els-gms.att.net. [68.94.156.132]
...took 128 msSearching for cbru.br.ns.els-gms.att.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 11 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 127 ms
Nameserver cbru.br.ns.els-gms.att.net. reports: No such host 42.8.109.12.in-addr.arpa.
Total elapsed query time: 318 ms