Searching for 4.172.16.63.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 4.172.16.63.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 93 ms
Searching for 4.172.16.63.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 93 ms
Searching for x.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for x.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for x.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 152 ms
Searching for 4.172.16.63.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 92 msSearching for x.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for x.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 152 ms
Searching for auth20.ns.wcom.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for auth20.ns.wcom.com. A record at l.gtld-servers.net. [192.41.162.30] ...took 13 ms
Searching for auth20.ns.wcom.com. A record at auth-ns1.verizonbusiness.com. [199.249.19.10] ...took 154 ms
Searching for 4.172.16.63.in-addr.arpa. PTR record at auth20.ns.wcom.com. [198.6.100.37]
...took 154 msSearching for auth20.ns.wcom.com. A record at l.gtld-servers.net. [192.41.162.30] ...took 13 ms
Searching for auth20.ns.wcom.com. A record at auth-ns1.verizonbusiness.com. [199.249.19.10] ...took 154 ms
Nameserver auth20.ns.wcom.com. reports: No such host 4.172.16.63.in-addr.arpa.
Total elapsed query time: 709 ms