Searching for 211.139.120.202.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 211.139.120.202.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 184 ms
REFUSED
Searching for 211.139.120.202.in-addr.arpa. PTR record at DNS2.SHSMU.EDU.CN. [202.120.143.251] ...took 296 ms
REFUSED
Searching for 211.139.120.202.in-addr.arpa. PTR record at DNS2.SHSMU.EDU.CN. [202.120.143.251] ...took 285 ms
REFUSED
Searching for 211.139.120.202.in-addr.arpa. PTR record at DNS1.SHSMU.EDU.CN. [202.120.143.250] ...took 285 ms
REFUSED
Searching for 211.139.120.202.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 184 ms
Searching for apnic.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for apnic.authdns.ripe.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 32 ms
Searching for apnic.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 211.139.120.202.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 b.gtld-servers.net. [192.33.14.30] ...took 32 ms
Searching for apnic.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for dns6.edu.cn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dns6.edu.cn. A record at c.dns.cn. [203.119.27.1] ...took 28 ms
Searching for dns6.edu.cn. A record at dns.edu.cn. [202.38.109.35] ...took 218 ms
Searching for 211.139.120.202.in-addr.arpa. PTR record at dns6.edu.cn. [103.137.60.203]
...took 225 msSearching for dns6.edu.cn. A record at c.dns.cn. [203.119.27.1] ...took 28 ms
Searching for dns6.edu.cn. A record at dns.edu.cn. [202.38.109.35] ...took 218 ms
Searching for DNS1.SHSMU.EDU.CN. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for DNS1.SHSMU.EDU.CN. A record at a.dns.cn. [203.119.25.1] ...took 141 ms
Searching for DNS1.SHSMU.EDU.CN. A record at dns.edu.cn. [202.38.109.35] Timed out while trying to resolve DNS1.SHSMU.EDU.CN./A, id=47031
Searching for DNS1.SHSMU.EDU.CN. A record at dns2.edu.cn. [202.112.0.13] ...took 203 ms
Searching for DNS1.SHSMU.EDU.CN. A record at dns2.shsmu.edu.cn. [202.120.143.251] ...took 294 ms
Searching for 211.139.120.202.in-addr.arpa. PTR record at DNS1.SHSMU.EDU.CN. [202.120.143.250]
...took 301 msSearching for DNS1.SHSMU.EDU.CN. A record at a.dns.cn. [203.119.25.1] ...took 141 ms
Searching for DNS1.SHSMU.EDU.CN. A record at dns.edu.cn. [202.38.109.35] Timed out while trying to resolve DNS1.SHSMU.EDU.CN./A, id=47031
Searching for DNS1.SHSMU.EDU.CN. A record at dns2.edu.cn. [202.112.0.13] ...took 203 ms
Searching for DNS1.SHSMU.EDU.CN. A record at dns2.shsmu.edu.cn. [202.120.143.251] ...took 294 ms
REFUSED
Searching for 211.139.120.202.in-addr.arpa. PTR record at DNS2.SHSMU.EDU.CN. [202.120.143.251] ...took 296 ms
REFUSED
Searching for 211.139.120.202.in-addr.arpa. PTR record at DNS2.SHSMU.EDU.CN. [202.120.143.251] ...took 285 ms
REFUSED
Searching for 211.139.120.202.in-addr.arpa. PTR record at DNS1.SHSMU.EDU.CN. [202.120.143.250] ...took 285 ms
REFUSED
None of the nameservers responded correctly.
Total elapsed query time: 4,576 ms