Searching for 151.75.88.125.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 19 ms
Searching for 151.75.88.125.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 151.75.88.125.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for apnic.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for apnic.authdns.ripe.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 24 ms
Searching for apnic.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for 151.75.88.125.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9]
...took 11 msSearching for apnic.authdns.ripe.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 24 ms
Searching for apnic.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for ns.guangzhou.gd.cn. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for ns.guangzhou.gd.cn. A record at a.dns.cn. [203.119.25.1] ...took 161 ms
Searching for 151.75.88.125.in-addr.arpa. PTR record at ns.guangzhou.gd.cn. [202.96.128.143]
...took 236 msSearching for ns.guangzhou.gd.cn. A record at a.dns.cn. [203.119.25.1] ...took 161 ms
Searching for dns21.hichina.com. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for dns21.hichina.com. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for dns21.hichina.com. A record at ns1.hichina.com. [47.118.199.203]
Searching for dns21.hichina.com. A record at ns1.hichina.com. [139.224.142.123] ...took 240 ms
Searching for ns.guangzhou.gd.cn. A record at dns21.hichina.com. [39.96.153.60]
...took 159 msSearching for dns21.hichina.com. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for dns21.hichina.com. A record at ns1.hichina.com. [47.118.199.203]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for dns21.hichina.com. A record at ns1.hichina.com. [139.224.142.123] ...took 240 ms
Nameserver ns.guangzhou.gd.cn. reports: No such host 151.75.88.125.in-addr.arpa.
Total elapsed query time: 2,937 ms