Searching for 171.240.173.31.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 171.240.173.31.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 119 ms
Searching for 171.240.173.31.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 119 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 m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for ns3.afrinic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 171.240.173.31.in-addr.arpa. PTR record at ns3.afrinic.net. [204.61.216.100]
...took 6 msSearching for ns3.afrinic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for ns3.afrinic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for rev-ns3.megafon.ru. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for rev-ns3.megafon.ru. A record at f.dns.ripn.net. [193.232.156.17] ...took 203 ms
Searching for rev-ns3.megafon.ru. A record at ns2.misp.ru. [193.201.231.1] ...took 40 ms
Searching for 171.240.173.31.in-addr.arpa. PTR record at rev-ns3.megafon.ru. [85.26.166.130]
...took 57 msSearching for rev-ns3.megafon.ru. A record at f.dns.ripn.net. [193.232.156.17] ...took 203 ms
Searching for rev-ns3.megafon.ru. A record at ns2.misp.ru. [193.201.231.1] ...took 40 ms
Nameserver rev-ns3.megafon.ru. reports: No such host 171.240.173.31.in-addr.arpa.
Total elapsed query time: 496 ms