Searching for 220.80.105.159.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 220.80.105.159.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 93 ms
Searching for 220.80.105.159.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 G.ROOT-SERVERS.NET. [192.112.36.4]
...took 27 ms
Searching for r.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 19 ms
Searching for r.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 154 ms
Searching for 220.80.105.159.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 90 msSearching for r.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 19 ms
Searching for r.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 154 ms
Searching for ns1.f5clouddns.com. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 6 ms
Searching for ns1.f5clouddns.com. A record at d.gtld-servers.net. [192.31.80.30] ...took 23 ms
Searching for ns1.f5clouddns.com. A record at ns2.f5clouddns.com. [107.162.176.221] ...took 7 ms
Searching for 220.80.105.159.in-addr.arpa. PTR record at ns1.f5clouddns.com. [107.162.234.197]
...took 15 msSearching for ns1.f5clouddns.com. A record at d.gtld-servers.net. [192.31.80.30] ...took 23 ms
Searching for ns1.f5clouddns.com. A record at ns2.f5clouddns.com. [107.162.176.221] ...took 7 ms
Nameserver ns1.f5clouddns.com. reports: No such host 220.80.105.159.in-addr.arpa.
Total elapsed query time: 449 ms