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 a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for 171.240.173.31.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for pri.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for pri.authdns.ripe.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for pri.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 6 ms
Searching for 171.240.173.31.in-addr.arpa. PTR record at pri.authdns.ripe.net. [193.0.9.5]
...took 11 msSearching for pri.authdns.ripe.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for pri.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 6 ms
Searching for rev-ns2.megafon.ru. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for rev-ns2.megafon.ru. A record at a.dns.ripn.net. [193.232.128.6] ...took 41 ms
Searching for rev-ns2.megafon.ru. A record at ns1.misp.RU. [193.201.230.1] ...took 46 ms
Searching for 171.240.173.31.in-addr.arpa. PTR record at rev-ns2.megafon.ru. [83.149.51.194]
...took 86 msSearching for rev-ns2.megafon.ru. A record at a.dns.ripn.net. [193.232.128.6] ...took 41 ms
Searching for rev-ns2.megafon.ru. A record at ns1.misp.RU. [193.201.230.1] ...took 46 ms
Nameserver rev-ns2.megafon.ru. reports: No such host 171.240.173.31.in-addr.arpa.
Total elapsed query time: 332 ms