Searching for 45.87.122.91.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 ms
Searching for 45.87.122.91.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 103 ms
Searching for 45.87.122.91.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 103 ms
Searching for ns4.apnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 ms
Searching for ns4.apnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for ns4.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 126 ms
Searching for 45.87.122.91.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 13 ms
Searching for ns4.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 126 ms
Searching for ns2.ptn.ru. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 ms
Searching for ns2.ptn.ru. A record at f.dns.ripn.net. [193.232.156.17] ...took 104 ms
Searching for ns2.ptn.ru. A record at ns2.ptn.ru. [188.128.82.235] ...took 82 ms
Searching for 45.87.122.91.in-addr.arpa. PTR record at ns2.ptn.ru. [188.128.82.235]
...took 37 msSearching for ns2.ptn.ru. A record at f.dns.ripn.net. [193.232.156.17] ...took 104 ms
Searching for ns2.ptn.ru. A record at ns2.ptn.ru. [188.128.82.235] ...took 82 ms
Nameserver ns2.ptn.ru. reports: No such host 45.87.122.91.in-addr.arpa.
Total elapsed query time: 583 ms