Searching for 220.80.105.159.in-addr.arpa. PTR record at F.ROOT-SERVERS.NET. [192.5.5.241]
...took 6 ms
Searching for 220.80.105.159.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for 220.80.105.159.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for z.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 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 u.arin.net. [204.61.216.50] ...took 12 ms
Searching for 220.80.105.159.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 93 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 u.arin.net. [204.61.216.50] ...took 12 ms
Searching for ns2.f5clouddns.com. A record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 34 ms
Searching for ns2.f5clouddns.com. A record at i.gtld-servers.net. [192.43.172.30] ...took 8 ms
Searching for ns2.f5clouddns.com. A record at ns1.f5clouddns.com. [107.162.234.197] ...took 6 ms
Searching for 220.80.105.159.in-addr.arpa. PTR record at ns2.f5clouddns.com. [107.162.176.221]
...took 14 msSearching for ns2.f5clouddns.com. A record at i.gtld-servers.net. [192.43.172.30] ...took 8 ms
Searching for ns2.f5clouddns.com. A record at ns1.f5clouddns.com. [107.162.234.197] ...took 6 ms
Nameserver ns2.f5clouddns.com. reports: No such host 220.80.105.159.in-addr.arpa.
Total elapsed query time: 304 ms