Searching for 170.161.100.92.in-addr.arpa. PTR record at E.ROOT-SERVERS.NET. [192.203.230.10]
...took 36 ms
Searching for 170.161.100.92.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 170.161.100.92.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for ns4.apnic.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 234 ms
Searching for ns4.apnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 20 ms
Searching for ns4.apnic.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 ns4.apnic.net. [202.12.31.53]
...took 16 msSearching for ns4.apnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 20 ms
Searching for ns4.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns1.ptn.ru. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns1.ptn.ru. A record at d.dns.ripn.net. [194.190.124.17] ...took 94 ms
Searching for ns1.ptn.ru. A record at ns2.ptn.ru. [188.128.82.235] ...took 82 ms
Searching for 170.161.100.92.in-addr.arpa. PTR record at ns1.ptn.ru. [213.59.199.163]
...took 41 msSearching for ns1.ptn.ru. A record at d.dns.ripn.net. [194.190.124.17] ...took 94 ms
Searching for ns1.ptn.ru. A record at ns2.ptn.ru. [188.128.82.235] ...took 82 ms
Nameserver ns1.ptn.ru. reports: No such host 170.161.100.92.in-addr.arpa.
Total elapsed query time: 565 ms