Searching for 236.240.188.90.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 236.240.188.90.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 184 ms
Searching for 236.240.188.90.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 184 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for rirns.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 31 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 158 ms
Searching for 236.240.188.90.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 100 msSearching for rirns.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 31 ms
Searching for rirns.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 158 ms
Searching for ns1.snt.ru. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns1.snt.ru. A record at d.dns.ripn.net. [194.190.124.17] ...took 87 ms
Searching for ns1.snt.ru. A record at ns.sinor.ru. [217.70.106.21] ...took 84 ms
Searching for 236.240.188.90.in-addr.arpa. PTR record at ns1.snt.ru. [213.59.199.160]
...took 84 msSearching for ns1.snt.ru. A record at d.dns.ripn.net. [194.190.124.17] ...took 87 ms
Searching for ns1.snt.ru. A record at ns.sinor.ru. [217.70.106.21] ...took 84 ms
Nameserver ns1.snt.ru. reports: No such host 236.240.188.90.in-addr.arpa.
Total elapsed query time: 773 ms