Searching for 81.89.122.91.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for 81.89.122.91.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 81.89.122.91.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for ns3.afrinic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for ns3.afrinic.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for ns3.afrinic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 81.89.122.91.in-addr.arpa. PTR record at ns3.afrinic.net. [204.61.216.100]
...took 14 msSearching for ns3.afrinic.net. A record at d.gtld-servers.net. [192.31.80.30] ...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 K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for ns2.ptn.ru. A record at b.dns.ripn.net. [194.85.252.62] ...took 46 ms
Searching for ns2.ptn.ru. A record at ns2.ptn.ru. [188.128.82.235] ...took 81 ms
Searching for 81.89.122.91.in-addr.arpa. PTR record at ns2.ptn.ru. [188.128.82.235]
...took 45 msSearching for ns2.ptn.ru. A record at b.dns.ripn.net. [194.85.252.62] ...took 46 ms
Searching for ns2.ptn.ru. A record at ns2.ptn.ru. [188.128.82.235] ...took 81 ms
Nameserver ns2.ptn.ru. reports: No such host 81.89.122.91.in-addr.arpa.
Total elapsed query time: 351 ms