Searching for 121.121.214.128.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for 121.121.214.128.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 153 ms
Searching for 121.121.214.128.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 153 ms
Searching for y.arin.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for y.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for y.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 147 ms
Searching for 121.121.214.128.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 11 msSearching for y.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for y.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 147 ms
Searching for ns.ripe.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ns.ripe.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 21 ms
Searching for ns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for 121.121.214.128.in-addr.arpa. PTR record at ns.ripe.net. [193.0.9.6]
...took 12 msSearching for ns.ripe.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 21 ms
Searching for ns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for serifos.helsinki.fi. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 75 ms
Searching for serifos.helsinki.fi. A record at a.fi. [193.166.4.1] ...took 26 ms
Searching for serifos.helsinki.fi. A record at ns-secondary.funet.fi. [128.214.248.132] ...took 26 ms
Searching for 121.121.214.128.in-addr.arpa. PTR record at serifos.helsinki.fi. [128.214.4.64]
...took 27 msSearching for serifos.helsinki.fi. A record at a.fi. [193.166.4.1] ...took 26 ms
Searching for serifos.helsinki.fi. A record at ns-secondary.funet.fi. [128.214.248.132] ...took 26 ms
Nameserver serifos.helsinki.fi. reports: No such host 121.121.214.128.in-addr.arpa.
Total elapsed query time: 566 ms