Searching for 74.252.219.12.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 31 ms
Searching for 74.252.219.12.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 74.252.219.12.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for cbru.br.ns.els-gms.att.net. A record at E.ROOT-SERVERS.NET. [192.203.230.10]
...took 34 ms
Searching for cbru.br.ns.els-gms.att.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for cbru.br.ns.els-gms.att.net. A record at orcu.or.br.np.els-gms.att.net. [68.94.156.130] ...took 134 ms
Searching for 74.252.219.12.in-addr.arpa. PTR record at cbru.br.ns.els-gms.att.net. [68.94.156.132]
...took 134 msSearching for cbru.br.ns.els-gms.att.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for cbru.br.ns.els-gms.att.net. A record at orcu.or.br.np.els-gms.att.net. [68.94.156.130] ...took 134 ms
Nameserver cbru.br.ns.els-gms.att.net. reports: No such host 74.252.219.12.in-addr.arpa.
Total elapsed query time: 346 ms