Searching for 221.169.151.99.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 221.169.151.99.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 221.169.151.99.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for arin.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for arin.authdns.ripe.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for arin.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 92 ms
Searching for 221.169.151.99.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 12 msSearching for arin.authdns.ripe.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for arin.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 92 ms
Searching for x4.amazonaws.org. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for x4.amazonaws.org. A record at a2.org.afilias-nst.info. [199.249.112.1] ...took 6 ms
Searching for 221.169.151.99.in-addr.arpa. PTR record at x4.amazonaws.org. [204.74.120.1]
...took 17 msSearching for x4.amazonaws.org. A record at a2.org.afilias-nst.info. [199.249.112.1] ...took 6 ms
Searching for ns2.amzndns.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns2.amzndns.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for ns2.amzndns.net. A record at g-ns1.amzndns.net. [205.251.196.229] ...took 18 ms
Searching for x4.amazonaws.org. A record at ns2.amzndns.net. [156.154.69.10]
...took 16 msSearching for ns2.amzndns.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for ns2.amzndns.net. A record at g-ns1.amzndns.net. [205.251.196.229] ...took 18 ms
Nameserver x4.amazonaws.org. reports: No such host 221.169.151.99.in-addr.arpa.
Total elapsed query time: 238 ms