Searching for 200.208.21.12.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 7 ms
Searching for 200.208.21.12.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 200.208.21.12.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for cmtu.mt.ns.els-gms.att.net. A record at L.ROOT-SERVERS.NET. [199.7.83.42]
...took 21 ms
Searching for cmtu.mt.ns.els-gms.att.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for cmtu.mt.ns.els-gms.att.net. A record at ohcu.oh.mt.np.els-gms.att.net. [99.99.99.128] ...took 117 ms
Searching for 200.208.21.12.in-addr.arpa. PTR record at cmtu.mt.ns.els-gms.att.net. [99.99.99.132]
...took 112 msSearching for cmtu.mt.ns.els-gms.att.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for cmtu.mt.ns.els-gms.att.net. A record at ohcu.oh.mt.np.els-gms.att.net. [99.99.99.128] ...took 117 ms
Nameserver cmtu.mt.ns.els-gms.att.net. reports: No such host 200.208.21.12.in-addr.arpa.
Total elapsed query time: 287 ms