Searching for 45.87.122.91.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 45.87.122.91.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 45.87.122.91.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for ns3.afrinic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 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 ns1.afrinic.net. [196.216.2.1] ...took 165 ms
Searching for 45.87.122.91.in-addr.arpa. PTR record at ns3.afrinic.net. [204.61.216.100]
...took 11 msSearching for ns3.afrinic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 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 I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for ns1.ptn.ru. A record at f.dns.ripn.net. [193.232.156.17] ...took 143 ms
Searching for ns1.ptn.ru. A record at ns1.ptn.ru. [213.59.199.163] ...took 40 ms
Searching for 45.87.122.91.in-addr.arpa. PTR record at ns1.ptn.ru. [213.59.199.163]
...took 78 msSearching for ns1.ptn.ru. A record at f.dns.ripn.net. [193.232.156.17] ...took 143 ms
Searching for ns1.ptn.ru. A record at ns1.ptn.ru. [213.59.199.163] ...took 40 ms
Nameserver ns1.ptn.ru. reports: No such host 45.87.122.91.in-addr.arpa.
Total elapsed query time: 510 ms