Searching for 221.187.47.216.in-addr.arpa. PTR record at H.ROOT-SERVERS.NET. [198.97.190.53]
...took 7 ms
Searching for 221.187.47.216.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 93 ms
Searching for 221.187.47.216.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 93 ms
Searching for r.arin.net. A record at H.ROOT-SERVERS.NET. [198.97.190.53]
...took 6 ms
Searching for r.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for r.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 156 ms
Searching for 221.187.47.216.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 90 msSearching for r.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for r.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 156 ms
Searching for ns1.acnusa.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 31 ms
Searching for ns1.acnusa.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for 221.187.47.216.in-addr.arpa. PTR record at ns1.acnusa.net. [216.47.160.12]
...took 98 msSearching for ns1.acnusa.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for ns17.worldnic.com. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 29 ms
Searching for ns17.worldnic.com. A record at l.gtld-servers.net. [192.41.162.30] ...took 13 ms
Searching for ns17.worldnic.com. A record at heidi.ns.cloudflare.com. [162.159.38.236] ...took 34 ms
Searching for ns1.acnusa.net. A record at ns17.worldnic.com. [162.159.26.214]
...took 7 msSearching for ns17.worldnic.com. A record at l.gtld-servers.net. [192.41.162.30] ...took 13 ms
Searching for ns17.worldnic.com. A record at heidi.ns.cloudflare.com. [162.159.38.236] ...took 34 ms
Nameserver ns1.acnusa.net. reports: No such host 221.187.47.216.in-addr.arpa.
Total elapsed query time: 600 ms