Searching for 40.160.19.218.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for 40.160.19.218.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 250 ms
Searching for 40.160.19.218.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 250 ms
Searching for ns3.lacnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns3.lacnic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for 40.160.19.218.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14]
...took 200 msSearching for ns3.lacnic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for a.lactld.org. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for a.lactld.org. A record at a2.org.afilias-nst.info. [199.249.112.1] ...took 6 ms
Searching for a.lactld.org. A record at a.lactld.org. [200.0.68.10] ...took 23 ms
Searching for ns3.lacnic.net. A record at a.lactld.org. [200.0.68.10]
...took 23 msSearching for a.lactld.org. A record at a2.org.afilias-nst.info. [199.249.112.1] ...took 6 ms
Searching for a.lactld.org. A record at a.lactld.org. [200.0.68.10] ...took 23 ms
Searching for dns.guangzhou.gd.cn. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for dns.guangzhou.gd.cn. A record at b.dns.cn. [203.119.26.1] ...took 19 ms
Searching for 40.160.19.218.in-addr.arpa. PTR record at dns.guangzhou.gd.cn. [202.96.128.68]
...took 253 msSearching for dns.guangzhou.gd.cn. A record at b.dns.cn. [203.119.26.1] ...took 19 ms
Searching for dns21.hichina.com. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 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 ns2.hichina.com. [47.118.199.204] ...took 401 ms
Searching for dns.guangzhou.gd.cn. A record at dns21.hichina.com. [120.76.107.40]
...took 252 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 ns2.hichina.com. [47.118.199.204] ...took 401 ms
Nameserver dns.guangzhou.gd.cn. reports: No such host 40.160.19.218.in-addr.arpa.
Total elapsed query time: 1,519 ms