Searching for 118.10.122.91.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 118.10.122.91.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 118.10.122.91.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for rirns.arin.net. A record at G.ROOT-SERVERS.NET. [192.112.36.4]
...took 26 ms
Searching for rirns.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 92 ms
Searching for 118.10.122.91.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 95 msSearching for rirns.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 92 ms
Searching for ns1.ptn.ru. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns1.ptn.ru. A record at f.dns.ripn.net. [193.232.156.17] ...took 145 ms
Searching for ns1.ptn.ru. A record at ns1.ptn.RU. [213.59.199.163] ...took 42 ms
Searching for 118.10.122.91.in-addr.arpa. PTR record at ns1.ptn.ru. [213.59.199.163]
...took 41 msSearching for ns1.ptn.ru. A record at f.dns.ripn.net. [193.232.156.17] ...took 145 ms
Searching for ns1.ptn.ru. A record at ns1.ptn.RU. [213.59.199.163] ...took 42 ms
Nameserver ns1.ptn.ru. reports: No such host 118.10.122.91.in-addr.arpa.
Total elapsed query time: 504 ms