Searching for 109.241.153.219.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for 109.241.153.219.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 284 ms
REFUSED
REFUSED
Searching for 109.241.153.219.in-addr.arpa. PTR record at dns.cta.net.cn. [61.128.128.77] ...took 318 ms
REFUSED
Searching for 109.241.153.219.in-addr.arpa. PTR record at ns.cta.net.cn. [61.128.192.77]
Searching for 109.241.153.219.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 284 ms
Searching for rirns.arin.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 69 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 ns3.arin.net. [199.5.26.108] ...took 155 ms
Searching for 109.241.153.219.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 156 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 ns3.arin.net. [199.5.26.108] ...took 155 ms
Searching for ns.cta.net.cn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for ns.cta.net.cn. A record at a.dns.cn. [203.119.25.1]
Searching for ns.cta.net.cn. A record at c.dns.cn. [203.119.27.1] ...took 27 ms
Searching for 109.241.153.219.in-addr.arpa. PTR record at ns.cta.net.cn. [61.128.192.77]
...took 324 msSearching for ns.cta.net.cn. A record at a.dns.cn. [203.119.25.1]
Query timed out (interrupted after 2,003 milliseconds)
Retrying...Searching for ns.cta.net.cn. A record at c.dns.cn. [203.119.27.1] ...took 27 ms
Searching for ns2.sfn.cn. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for ns2.sfn.cn. A record at c.dns.cn. [203.119.27.1] ...took 27 ms
Searching for ns2.sfn.cn. A record at vip2.sfndns.cn. [58.205.215.69] ...took 225 ms
Searching for ns.cta.net.cn. A record at ns2.sfn.cn. [47.111.116.114]
...took 413 msSearching for ns2.sfn.cn. A record at c.dns.cn. [203.119.27.1] ...took 27 ms
Searching for ns2.sfn.cn. A record at vip2.sfndns.cn. [58.205.215.69] ...took 225 ms
REFUSED
Searching for dns.cta.net.cn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for dns.cta.net.cn. A record at b.dns.cn. [203.119.26.1] ...took 19 ms
Searching for dns.cta.net.cn. A record at ns2.sfn.cn. [47.111.116.114] ...took 404 ms
Searching for 109.241.153.219.in-addr.arpa. PTR record at dns.cta.net.cn. [61.128.128.77]
...took 333 msSearching for dns.cta.net.cn. A record at b.dns.cn. [203.119.26.1] ...took 19 ms
Searching for dns.cta.net.cn. A record at ns2.sfn.cn. [47.111.116.114] ...took 404 ms
REFUSED
Searching for 109.241.153.219.in-addr.arpa. PTR record at dns.cta.net.cn. [61.128.128.77] ...took 318 ms
REFUSED
Searching for 109.241.153.219.in-addr.arpa. PTR record at ns.cta.net.cn. [61.128.192.77]
Query timed out (interrupted after 2,002 milliseconds)
None of the nameservers responded correctly.
Total elapsed query time: 6,845 ms