Searching for 157.248.105.79.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for 157.248.105.79.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 267 ms
Searching for 157.248.105.79.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 267 ms
Searching for rirns.arin.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for rirns.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for rirns.arin.net. A record at u.arin.net. [204.61.216.50] ...took 11 ms
Searching for 157.248.105.79.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 166 msSearching for rirns.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for rirns.arin.net. A record at u.arin.net. [204.61.216.50] ...took 11 ms
Searching for ns4.amur.ru. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns4.amur.ru. A record at e.dns.ripn.net. [193.232.142.17] ...took 5 ms
Searching for ns4.amur.ru. A record at ns4.amur.ru. [79.105.254.42] ...took 133 ms
Searching for 157.248.105.79.in-addr.arpa. PTR record at ns4.amur.ru. [79.105.254.42]
...took 128 msSearching for ns4.amur.ru. A record at e.dns.ripn.net. [193.232.142.17] ...took 5 ms
Searching for ns4.amur.ru. A record at ns4.amur.ru. [79.105.254.42] ...took 133 ms
Nameserver ns4.amur.ru. reports: No such host 157.248.105.79.in-addr.arpa.
Total elapsed query time: 758 ms