Searching for 220.80.105.159.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for 220.80.105.159.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 252 ms
Searching for 220.80.105.159.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 252 ms
Searching for u.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for u.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 8 ms
Searching for u.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 152 ms
Searching for 220.80.105.159.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 18 msSearching for u.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 8 ms
Searching for u.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 152 ms
Searching for ns1.f5clouddns.com. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for ns1.f5clouddns.com. A record at m.gtld-servers.net. [192.55.83.30] ...took 13 ms
Searching for ns1.f5clouddns.com. A record at ns2.f5clouddns.com. [107.162.176.221] ...took 8 ms
Searching for 220.80.105.159.in-addr.arpa. PTR record at ns1.f5clouddns.com. [107.162.234.197]
...took 21 msSearching for ns1.f5clouddns.com. A record at m.gtld-servers.net. [192.55.83.30] ...took 13 ms
Searching for ns1.f5clouddns.com. A record at ns2.f5clouddns.com. [107.162.176.221] ...took 8 ms
Nameserver ns1.f5clouddns.com. reports: No such host 220.80.105.159.in-addr.arpa.
Total elapsed query time: 591 ms