Searching for 97.234.156.149.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 97.234.156.149.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 97.234.156.149.in-addr.arpa. PTR record at jetta.uoks.uj.edu.pl. [149.156.89.8] ...took 29 ms
Searching for 97.234.156.149.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for arin.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for arin.authdns.ripe.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for arin.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 90 ms
Searching for 97.234.156.149.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 g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for arin.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 90 ms
Searching for dns.fuw.edu.pl. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dns.fuw.edu.pl. A record at j-dns.pl. [204.61.217.4] ...took 6 ms
Searching for dns.fuw.edu.pl. A record at ns1.uw.edu.pl. [193.0.71.133] ...took 27 ms
Searching for 97.234.156.149.in-addr.arpa. PTR record at dns.fuw.edu.pl. [193.0.80.11]
...took 26 msSearching for dns.fuw.edu.pl. A record at j-dns.pl. [204.61.217.4] ...took 6 ms
Searching for dns.fuw.edu.pl. A record at ns1.uw.edu.pl. [193.0.71.133] ...took 27 ms
Searching for 97.234.156.149.in-addr.arpa. PTR record at jetta.uoks.uj.edu.pl. [149.156.89.8] ...took 29 ms
Nameserver jetta.uoks.uj.edu.pl. reports: No such host 97.234.156.149.in-addr.arpa.
Total elapsed query time: 247 ms