Searching for 91.136.159.12.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 91.136.159.12.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 185 ms
Searching for 91.136.159.12.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 185 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 i.gtld-servers.net. [192.43.172.30] ...took 7 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 130 ms
Searching for 91.136.159.12.in-addr.arpa. PTR record at cbru.br.ns.els-gms.att.net. [68.94.156.132]
...took 129 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 wycu.wy.br.np.els-gms.att.net. [68.94.156.128] ...took 130 ms
Nameserver cbru.br.ns.els-gms.att.net. reports: No such host 91.136.159.12.in-addr.arpa.
Total elapsed query time: 480 ms