Searching for 157.236.51.143.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for 157.236.51.143.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 170 ms
Searching for 157.236.51.143.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 170 ms
Searching for y.arin.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 76 ms
Searching for y.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 118 ms
Searching for 157.236.51.143.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 7 msSearching for y.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 118 ms
Searching for ns4.taajama.fi. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for ns4.taajama.fi. A record at d.fi. [77.72.229.253] ...took 27 ms
Searching for ns4.taajama.fi. A record at ns4.taajama.fi. [83.102.40.27] ...took 38 ms
Searching for 157.236.51.143.in-addr.arpa. PTR record at ns4.taajama.fi. [83.102.40.27]
...took 38 msSearching for ns4.taajama.fi. A record at d.fi. [77.72.229.253] ...took 27 ms
Searching for ns4.taajama.fi. A record at ns4.taajama.fi. [83.102.40.27] ...took 38 ms
Nameserver ns4.taajama.fi. reports: No such host 157.236.51.143.in-addr.arpa.
Total elapsed query time: 522 ms