Searching for 221.187.47.216.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 221.187.47.216.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 254 ms
Searching for 221.187.47.216.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 254 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 h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for z.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 92 ms
Searching for 221.187.47.216.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 90 msSearching for z.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for z.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 92 ms
Searching for ns2.acnusa.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.acnusa.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for 221.187.47.216.in-addr.arpa. PTR record at ns2.acnusa.net. [216.47.160.13]
...took 94 msSearching for ns2.acnusa.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for ns18.worldnic.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns18.worldnic.com. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for ns18.worldnic.com. A record at heidi.ns.cloudflare.com. [108.162.194.236] ...took 7 ms
Searching for ns2.acnusa.net. A record at ns18.worldnic.com. [162.159.27.150]
...took 48 msSearching for ns18.worldnic.com. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for ns18.worldnic.com. A record at heidi.ns.cloudflare.com. [108.162.194.236] ...took 7 ms
Nameserver ns2.acnusa.net. reports: No such host 221.187.47.216.in-addr.arpa.
Total elapsed query time: 685 ms