Searching for 22.120.122.91.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 22.120.122.91.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 185 ms
Searching for 22.120.122.91.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 185 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 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 ns3.arin.net. [199.5.26.108] ...took 147 ms
Searching for 22.120.122.91.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 97 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 ns3.arin.net. [199.5.26.108] ...took 147 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 a.dns.ripn.net. [193.232.128.6] ...took 46 ms
Searching for ns1.ptn.ru. A record at ns1.ptn.RU. [213.59.199.163] ...took 43 ms
Searching for 22.120.122.91.in-addr.arpa. PTR record at ns1.ptn.ru. [213.59.199.163]
...took 43 msSearching for ns1.ptn.ru. A record at a.dns.ripn.net. [193.232.128.6] ...took 46 ms
Searching for ns1.ptn.ru. A record at ns1.ptn.RU. [213.59.199.163] ...took 43 ms
Nameserver ns1.ptn.ru. reports: No such host 22.120.122.91.in-addr.arpa.
Total elapsed query time: 629 ms