Searching for 170.161.100.92.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 170.161.100.92.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 184 ms
Searching for 170.161.100.92.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 184 ms
Searching for ns3.afrinic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns3.afrinic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns3.afrinic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 170.161.100.92.in-addr.arpa. PTR record at ns3.afrinic.net. [204.61.216.100]
...took 6 msSearching for ns3.afrinic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns3.afrinic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns2.ptn.ru. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.ptn.ru. A record at f.dns.ripn.net. [193.232.156.17] ...took 155 ms
Searching for ns2.ptn.ru. A record at ns2.ptn.ru. [188.128.82.235] ...took 88 ms
Searching for 170.161.100.92.in-addr.arpa. PTR record at ns2.ptn.ru. [188.128.82.235]
...took 42 msSearching for ns2.ptn.ru. A record at f.dns.ripn.net. [193.232.156.17] ...took 155 ms
Searching for ns2.ptn.ru. A record at ns2.ptn.ru. [188.128.82.235] ...took 88 ms
Nameserver ns2.ptn.ru. reports: No such host 170.161.100.92.in-addr.arpa.
Total elapsed query time: 558 ms