Searching for 81.89.122.91.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for 81.89.122.91.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 271 ms
Searching for 81.89.122.91.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 271 ms
Searching for ns3.afrinic.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for ns3.afrinic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 21 ms
Searching for ns3.afrinic.net. A record at ns1.afrinic.net. [196.216.2.1] ...took 165 ms
Searching for 81.89.122.91.in-addr.arpa. PTR record at ns3.afrinic.net. [204.61.216.100]
...took 11 msSearching for ns3.afrinic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 21 ms
Searching for ns3.afrinic.net. A record at ns1.afrinic.net. [196.216.2.1] ...took 165 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 f.dns.ripn.net. [193.232.156.17] ...took 150 ms
Searching for ns1.ptn.ru. A record at ns1.ptn.ru. [213.59.199.163] ...took 44 ms
Searching for 81.89.122.91.in-addr.arpa. PTR record at ns1.ptn.ru. [213.59.199.163]
...took 81 msSearching for ns1.ptn.ru. A record at f.dns.ripn.net. [193.232.156.17] ...took 150 ms
Searching for ns1.ptn.ru. A record at ns1.ptn.ru. [213.59.199.163] ...took 44 ms
Nameserver ns1.ptn.ru. reports: No such host 81.89.122.91.in-addr.arpa.
Total elapsed query time: 794 ms