Searching for 221.236.247.159.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 221.236.247.159.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 221.236.247.159.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for z.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for z.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for z.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 154 ms
Searching for 221.236.247.159.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 92 msSearching for z.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for z.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 154 ms
Searching for ns2.cen.ct.gov. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.cen.ct.gov. A record at b.ns.gov. [199.33.231.1] ...took 7 ms
Searching for 221.236.247.159.in-addr.arpa. PTR record at ns2.cen.ct.gov. [207.210.151.9]
...took 89 msSearching for ns2.cen.ct.gov. A record at b.ns.gov. [199.33.231.1] ...took 7 ms
Nameserver ns2.cen.ct.gov. reports: No such host 221.236.247.159.in-addr.arpa.
Total elapsed query time: 405 ms