Searching for 171.21.64.202.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 171.21.64.202.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 171.21.64.202.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for rirns.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 154 ms
Searching for 171.21.64.202.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 91 msSearching for rirns.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 154 ms
Searching for ns2.hkbnes.net.hk. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns2.hkbnes.net.hk. A record at m.hkirc.net.hk. [125.208.49.10] ...took 24 ms
Searching for ns2.hkbnes.net.hk. A record at ns2.hkbnes.net.hk. [59.152.248.250] ...took 199 ms
Searching for 171.21.64.202.in-addr.arpa. PTR record at ns2.hkbnes.net.hk. [59.152.248.250]
...took 199 msSearching for ns2.hkbnes.net.hk. A record at m.hkirc.net.hk. [125.208.49.10] ...took 24 ms
Searching for ns2.hkbnes.net.hk. A record at ns2.hkbnes.net.hk. [59.152.248.250] ...took 199 ms
Nameserver ns2.hkbnes.net.hk. reports: No such host 171.21.64.202.in-addr.arpa.
Total elapsed query time: 741 ms