Searching for 121.79.125.74.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for 121.79.125.74.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 174 ms
Searching for 121.79.125.74.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 174 ms
Searching for arin.authdns.ripe.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for arin.authdns.ripe.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 41 ms
Searching for arin.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 13 ms
Searching for 121.79.125.74.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 12 msSearching for arin.authdns.ripe.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 41 ms
Searching for arin.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 13 ms
Searching for ns1.google.com. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for ns1.google.com. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for ns1.google.com. A record at ns2.google.com. [216.239.34.10] ...took 26 ms
Searching for 121.79.125.74.in-addr.arpa. PTR record at ns1.google.com. [216.239.32.10]
...took 14 msSearching for ns1.google.com. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for ns1.google.com. A record at ns2.google.com. [216.239.34.10] ...took 26 ms
Nameserver ns1.google.com. reports: No such host 121.79.125.74.in-addr.arpa.
Total elapsed query time: 422 ms