Searching for 188.32.21.210.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 188.32.21.210.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 170 ms
Searching for 188.32.21.210.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 170 ms
Searching for rirns.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for rirns.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 148 ms
Searching for 188.32.21.210.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 157 msSearching for rirns.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 148 ms
Searching for ns2.bta.net.cn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.bta.net.cn. A record at c.dns.cn. [203.119.27.1] ...took 27 ms
Searching for ns2.bta.net.cn. A record at ddns2.bta.net.cn. [202.106.196.234]
Searching for ns2.bta.net.cn. A record at ns.bta.net.cn. [202.96.0.133] ...took 187 ms
Searching for 188.32.21.210.in-addr.arpa. PTR record at ns2.bta.net.cn. [202.106.196.28]
...took 181 msSearching for ns2.bta.net.cn. A record at c.dns.cn. [203.119.27.1] ...took 27 ms
Searching for ns2.bta.net.cn. A record at ddns2.bta.net.cn. [202.106.196.234]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for ns2.bta.net.cn. A record at ns.bta.net.cn. [202.96.0.133] ...took 187 ms
Searching for gz1-dns.gdgz.cncnet.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 76 ms
Searching for gz1-dns.gdgz.cncnet.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for gz1-dns.gdgz.cncnet.net. A record at ns.bta.net.cn. [202.96.0.133] ...took 190 ms
Searching for gz1-dns.gdgz.cncnet.net. A record at gz1-dns.gdgz.cncnet.net. [221.4.9.48] ...took 168 ms
Searching for 188.32.21.210.in-addr.arpa. PTR record at gz1-dns.gdgz.cncnet.net. [221.4.9.48]
...took 168 msSearching for gz1-dns.gdgz.cncnet.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for gz1-dns.gdgz.cncnet.net. A record at ns.bta.net.cn. [202.96.0.133] ...took 190 ms
Searching for gz1-dns.gdgz.cncnet.net. A record at gz1-dns.gdgz.cncnet.net. [221.4.9.48] ...took 168 ms
Nameserver gz1-dns.gdgz.cncnet.net. reports: No such host 188.32.21.210.in-addr.arpa.
Total elapsed query time: 3,549 ms