Searching for 21.88.108.208.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 21.88.108.208.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 119 ms
Searching for 21.88.108.208.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 119 ms
Searching for r.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for r.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for r.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 140 ms
Searching for 21.88.108.208.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 92 msSearching for r.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for r.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 140 ms
Searching for ns6.oar.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns6.oar.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 8 ms
Searching for ns6.oar.net. A record at ns5.oar.net. [199.218.199.2] ...took 117 ms
Searching for 21.88.108.208.in-addr.arpa. PTR record at ns6.oar.net. [157.134.199.2]
...took 117 msSearching for ns6.oar.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 8 ms
Searching for ns6.oar.net. A record at ns5.oar.net. [199.218.199.2] ...took 117 ms
Nameserver ns6.oar.net. reports: No such host 21.88.108.208.in-addr.arpa.
Total elapsed query time: 650 ms