Searching for 121.79.125.74.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for 121.79.125.74.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 248 ms
Searching for 121.79.125.74.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 248 ms
Searching for y.arin.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 69 ms
Searching for y.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms
Searching for 121.79.125.74.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 6 msSearching for y.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms
Searching for ns2.google.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.google.com. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for ns2.google.com. A record at ns3.google.com. [216.239.36.10] ...took 12 ms
Searching for 121.79.125.74.in-addr.arpa. PTR record at ns2.google.com. [216.239.34.10]
...took 24 msSearching for ns2.google.com. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for ns2.google.com. A record at ns3.google.com. [216.239.36.10] ...took 12 ms
Nameserver ns2.google.com. reports: No such host 121.79.125.74.in-addr.arpa.
Total elapsed query time: 496 ms