Searching for 15.86.219.12.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 15.86.219.12.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] Timed out while trying to resolve 15.86.219.12.in-addr.arpa./PTR, id=62666
Searching for 15.86.219.12.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 15.86.219.12.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] Timed out while trying to resolve 15.86.219.12.in-addr.arpa./PTR, id=62666
Searching for 15.86.219.12.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for dbru.br.ns.els-gms.att.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dbru.br.ns.els-gms.att.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for dbru.br.ns.els-gms.att.net. A record at orcu.or.br.np.els-gms.att.net. [68.94.156.130] ...took 133 ms
Searching for 15.86.219.12.in-addr.arpa. PTR record at dbru.br.ns.els-gms.att.net. [68.94.156.134]
...took 132 msSearching for dbru.br.ns.els-gms.att.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for dbru.br.ns.els-gms.att.net. A record at orcu.or.br.np.els-gms.att.net. [68.94.156.130] ...took 133 ms
Nameserver dbru.br.ns.els-gms.att.net. reports: No such host 15.86.219.12.in-addr.arpa.
Total elapsed query time: 2,306 ms