Searching for 100.48.177.12.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for 100.48.177.12.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 256 ms
Searching for 100.48.177.12.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 256 ms
Searching for cmtu.mt.ns.els-gms.att.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for cmtu.mt.ns.els-gms.att.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for cmtu.mt.ns.els-gms.att.net. A record at wycu.wy.br.np.els-gms.att.net. [68.94.156.128] ...took 129 ms
Searching for 100.48.177.12.in-addr.arpa. PTR record at cmtu.mt.ns.els-gms.att.net. [99.99.99.132]
...took 118 msSearching for cmtu.mt.ns.els-gms.att.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for cmtu.mt.ns.els-gms.att.net. A record at wycu.wy.br.np.els-gms.att.net. [68.94.156.128] ...took 129 ms
Nameserver cmtu.mt.ns.els-gms.att.net. reports: No such host 100.48.177.12.in-addr.arpa.
Total elapsed query time: 552 ms