Searching for 21.231.77.12.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 21.231.77.12.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 14 ms
Searching for 21.231.77.12.in-addr.arpa. PTR record at ebru.br.ns.els-gms.att.net. [68.94.156.128] ...took 129 ms
REFUSED
Searching for 21.231.77.12.in-addr.arpa. PTR record at fbru.br.ns.els-gms.att.net. [68.94.156.130] ...took 130 ms
REFUSED
Searching for 21.231.77.12.in-addr.arpa. PTR record at emtu.mt.ns.els-gms.att.net. [99.99.99.128] ...took 106 ms
REFUSED
Searching for 21.231.77.12.in-addr.arpa. PTR record at fmtu.mt.ns.els-gms.att.net. [99.99.99.130] ...took 107 ms
REFUSED
Searching for 21.231.77.12.in-addr.arpa. PTR record at emtu.mt.ns.els-gms.att.net. [99.99.99.128] ...took 109 ms
REFUSED
Searching for 21.231.77.12.in-addr.arpa. PTR record at fbru.br.ns.els-gms.att.net. [68.94.156.130] ...took 127 ms
REFUSED
Searching for 21.231.77.12.in-addr.arpa. PTR record at ebru.br.ns.els-gms.att.net. [68.94.156.128] ...took 130 ms
REFUSED
Searching for 21.231.77.12.in-addr.arpa. PTR record at fmtu.mt.ns.els-gms.att.net. [99.99.99.130] ...took 107 ms
REFUSED
Searching for 21.231.77.12.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 14 ms
Searching for dmtu.mt.ns.els-gms.att.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for dmtu.mt.ns.els-gms.att.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for dmtu.mt.ns.els-gms.att.net. A record at orcu.or.br.np.els-gms.att.net. [68.94.156.130] ...took 131 ms
Searching for 21.231.77.12.in-addr.arpa. PTR record at dmtu.mt.ns.els-gms.att.net. [99.99.99.134]
...took 117 msSearching for dmtu.mt.ns.els-gms.att.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for dmtu.mt.ns.els-gms.att.net. A record at orcu.or.br.np.els-gms.att.net. [68.94.156.130] ...took 131 ms
Searching for 21.231.77.12.in-addr.arpa. PTR record at ebru.br.ns.els-gms.att.net. [68.94.156.128] ...took 129 ms
REFUSED
Searching for 21.231.77.12.in-addr.arpa. PTR record at fbru.br.ns.els-gms.att.net. [68.94.156.130] ...took 130 ms
REFUSED
Searching for 21.231.77.12.in-addr.arpa. PTR record at emtu.mt.ns.els-gms.att.net. [99.99.99.128] ...took 106 ms
REFUSED
Searching for 21.231.77.12.in-addr.arpa. PTR record at fmtu.mt.ns.els-gms.att.net. [99.99.99.130] ...took 107 ms
REFUSED
Searching for 21.231.77.12.in-addr.arpa. PTR record at emtu.mt.ns.els-gms.att.net. [99.99.99.128] ...took 109 ms
REFUSED
Searching for 21.231.77.12.in-addr.arpa. PTR record at fbru.br.ns.els-gms.att.net. [68.94.156.130] ...took 127 ms
REFUSED
Searching for 21.231.77.12.in-addr.arpa. PTR record at ebru.br.ns.els-gms.att.net. [68.94.156.128] ...took 130 ms
REFUSED
Searching for 21.231.77.12.in-addr.arpa. PTR record at fmtu.mt.ns.els-gms.att.net. [99.99.99.130] ...took 107 ms
REFUSED
None of the nameservers responded correctly.
Total elapsed query time: 1,253 ms