Searching for 120.79.170.188.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 120.79.170.188.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 169 ms
Searching for 120.79.170.188.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 169 ms
Searching for ns4.apnic.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ns4.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 13 ms
Searching for ns4.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 191 ms
Searching for 120.79.170.188.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 16 msSearching for ns4.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 13 ms
Searching for ns4.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 191 ms
Searching for rev-ns2.megafon.ru. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 19 ms
Searching for rev-ns2.megafon.ru. A record at b.dns.ripn.net. [194.85.252.62] ...took 47 ms
Searching for rev-ns2.megafon.ru. A record at ns1.misp.ru. [193.201.230.1] ...took 41 ms
Searching for 120.79.170.188.in-addr.arpa. PTR record at rev-ns2.megafon.ru. [83.149.51.194]
...took 83 msSearching for rev-ns2.megafon.ru. A record at b.dns.ripn.net. [194.85.252.62] ...took 47 ms
Searching for rev-ns2.megafon.ru. A record at ns1.misp.ru. [193.201.230.1] ...took 41 ms
Nameserver rev-ns2.megafon.ru. reports: No such host 120.79.170.188.in-addr.arpa.
Total elapsed query time: 602 ms