Searching for 170.161.100.92.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 170.161.100.92.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 170.161.100.92.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 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 f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 140 ms
Searching for 170.161.100.92.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 92 msSearching for rirns.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 140 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 b.dns.ripn.net. [194.85.252.62] ...took 45 ms
Searching for ns1.ptn.ru. A record at ns2.ptn.RU. [188.128.82.235] ...took 45 ms
Searching for 170.161.100.92.in-addr.arpa. PTR record at ns1.ptn.ru. [213.59.199.163]
...took 42 msSearching for ns1.ptn.ru. A record at b.dns.ripn.net. [194.85.252.62] ...took 45 ms
Searching for ns1.ptn.ru. A record at ns2.ptn.RU. [188.128.82.235] ...took 45 ms
Nameserver ns1.ptn.ru. reports: No such host 170.161.100.92.in-addr.arpa.
Total elapsed query time: 420 ms