Searching for 21.139.51.143.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 21.139.51.143.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 170 ms
REFUSED
Searching for 21.139.51.143.in-addr.arpa. PTR record at ns4.taajama.fi. [83.102.40.27] ...took 37 ms
REFUSED
Searching for 21.139.51.143.in-addr.arpa. PTR record at ns1.taajama.fi. [83.102.40.26] ...took 43 ms
REFUSED
Searching for 21.139.51.143.in-addr.arpa. PTR record at ns4.taajama.fi. [83.102.40.27] ...took 38 ms
REFUSED
Searching for 21.139.51.143.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 170 ms
Searching for y.arin.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for y.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 96 ms
Searching for 21.139.51.143.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 5 msSearching for y.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 96 ms
Searching for ns1.taajama.fi. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for ns1.taajama.fi. A record at e.fi. [194.0.1.14] ...took 9 ms
Searching for ns1.taajama.fi. A record at ns4.taajama.fi. [83.102.40.27] ...took 38 ms
Searching for 21.139.51.143.in-addr.arpa. PTR record at ns1.taajama.fi. [83.102.40.26]
...took 43 msSearching for ns1.taajama.fi. A record at e.fi. [194.0.1.14] ...took 9 ms
Searching for ns1.taajama.fi. A record at ns4.taajama.fi. [83.102.40.27] ...took 38 ms
REFUSED
Searching for 21.139.51.143.in-addr.arpa. PTR record at ns4.taajama.fi. [83.102.40.27] ...took 37 ms
REFUSED
Searching for 21.139.51.143.in-addr.arpa. PTR record at ns1.taajama.fi. [83.102.40.26] ...took 43 ms
REFUSED
Searching for 21.139.51.143.in-addr.arpa. PTR record at ns4.taajama.fi. [83.102.40.27] ...took 38 ms
REFUSED
None of the nameservers responded correctly.
Total elapsed query time: 527 ms