Searching for 59.244.237.83.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 59.244.237.83.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 155 ms
Searching for 59.244.237.83.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 155 ms
Searching for rirns.arin.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for rirns.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 88 ms
Searching for 59.244.237.83.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 156 msSearching for rirns.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 88 ms
Searching for dns0.mtu.ru. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for dns0.mtu.ru. A record at d.dns.ripn.net. [194.190.124.17] ...took 88 ms
Searching for dns0.mtu.ru. A record at dns1.mtu.RU. [212.188.8.37] ...took 45 ms
Searching for 59.244.237.83.in-addr.arpa. PTR record at dns0.mtu.ru. [195.34.32.83]
...took 44 msSearching for dns0.mtu.ru. A record at d.dns.ripn.net. [194.190.124.17] ...took 88 ms
Searching for dns0.mtu.ru. A record at dns1.mtu.RU. [212.188.8.37] ...took 45 ms
Nameserver dns0.mtu.ru. reports: No such host 59.244.237.83.in-addr.arpa.
Total elapsed query time: 621 ms