Searching for 72.0.148.216.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 72.0.148.216.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 257 ms
Searching for 72.0.148.216.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 257 ms
Searching for r.arin.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 69 ms
Searching for r.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for r.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 93 ms
Searching for 72.0.148.216.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 155 msSearching for r.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for r.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 93 ms
Searching for dbru.br.ns.els-gms.att.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for dbru.br.ns.els-gms.att.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for dbru.br.ns.els-gms.att.net. A record at macu.ma.mt.np.els-gms.att.net. [99.99.99.130] ...took 108 ms
Searching for 72.0.148.216.in-addr.arpa. PTR record at dbru.br.ns.els-gms.att.net. [68.94.156.134]
...took 130 msSearching for dbru.br.ns.els-gms.att.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for dbru.br.ns.els-gms.att.net. A record at macu.ma.mt.np.els-gms.att.net. [99.99.99.130] ...took 108 ms
Searching for ns-east.cerf.net. A record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 11 ms
Searching for ns-east.cerf.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for ns-east.cerf.net. A record at ns-east.cerf.net. [99.99.99.136] ...took 117 ms
Searching for 72.0.148.216.in-addr.arpa. PTR record at ns-east.cerf.net. [99.99.99.136]
...took 118 msSearching for ns-east.cerf.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for ns-east.cerf.net. A record at ns-east.cerf.net. [99.99.99.136] ...took 117 ms
Nameserver ns-east.cerf.net. reports: No such host 72.0.148.216.in-addr.arpa.
Total elapsed query time: 1,154 ms