Searching for 125.20.192.91.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 125.20.192.91.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 118 ms
Searching for 125.20.192.91.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 118 ms
Searching for ns3.afrinic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns3.afrinic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for ns3.afrinic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 125.20.192.91.in-addr.arpa. PTR record at ns3.afrinic.net. [204.61.216.100]
...took 6 msSearching for ns3.afrinic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for ns3.afrinic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns2.istranet.ru. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.istranet.ru. A record at e.dns.ripn.net. [193.232.142.17] ...took 30 ms
Searching for ns2.istranet.ru. A record at ns8-cloud.nic.ru. [89.104.95.31] ...took 42 ms
Searching for 125.20.192.91.in-addr.arpa. PTR record at ns2.istranet.ru. [91.192.20.0]
...took 50 msSearching for ns2.istranet.ru. A record at e.dns.ripn.net. [193.232.142.17] ...took 30 ms
Searching for ns2.istranet.ru. A record at ns8-cloud.nic.ru. [89.104.95.31] ...took 42 ms
Nameserver ns2.istranet.ru. reports: No such host 125.20.192.91.in-addr.arpa.
Total elapsed query time: 311 ms