Searching for 155.49.226.12.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 7 ms
Searching for 155.49.226.12.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 16 ms
Searching for 155.49.226.12.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 16 ms
Searching for cbru.br.ns.els-gms.att.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 6 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 ohcu.oh.mt.np.els-gms.att.net. [99.99.99.128] ...took 229 ms
Searching for 155.49.226.12.in-addr.arpa. PTR record at cbru.br.ns.els-gms.att.net. [68.94.156.132]
...took 173 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 ohcu.oh.mt.np.els-gms.att.net. [99.99.99.128] ...took 229 ms
Nameserver cbru.br.ns.els-gms.att.net. reports: No such host 155.49.226.12.in-addr.arpa.
Total elapsed query time: 438 ms