Searching for 226.191.121.128.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for 226.191.121.128.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 226.191.121.128.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for arin.authdns.ripe.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for arin.authdns.ripe.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 30 ms
Searching for arin.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 11 ms
Searching for 226.191.121.128.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 11 msSearching for arin.authdns.ripe.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 30 ms
Searching for arin.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 11 ms
Searching for auth21.ns.gin.ntt.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for auth21.ns.gin.ntt.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for auth21.ns.gin.ntt.net. A record at auth23.ns.gin.ntt.net. [129.250.31.22] ...took 92 ms
Searching for 226.191.121.128.in-addr.arpa. PTR record at auth21.ns.gin.ntt.net. [129.250.31.22]
...took 93 msSearching for auth21.ns.gin.ntt.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for auth21.ns.gin.ntt.net. A record at auth23.ns.gin.ntt.net. [129.250.31.22] ...took 92 ms
Nameserver auth21.ns.gin.ntt.net. reports: No such host 226.191.121.128.in-addr.arpa.
Total elapsed query time: 306 ms