Searching for 178.236.118.202.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 178.236.118.202.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 282 ms
Searching for 178.236.118.202.in-addr.arpa. PTR record at dns5.edu.cn. [101.4.126.235]
Searching for 178.236.118.202.in-addr.arpa. PTR record at dns5.edu.cn. [166.111.8.30] ...took 187 ms
REFUSED
Searching for 178.236.118.202.in-addr.arpa. PTR record at HIT01.HIT.EDU.CN. [202.118.224.100] ...took 262 ms
REFUSED
Searching for 178.236.118.202.in-addr.arpa. PTR record at HIT01.HIT.EDU.CN. [202.118.224.100] ...took 265 ms
REFUSED
Searching for 178.236.118.202.in-addr.arpa. PTR record at HIT02.HIT.EDU.CN. [202.118.224.101] ...took 260 ms
REFUSED
Searching for 178.236.118.202.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 282 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 e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns3.lacnic.net. A record at lacnic.authdns.ripe.net. [193.0.9.11] ...took 11 ms
Searching for 178.236.118.202.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14]
...took 197 msSearching for ns3.lacnic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns3.lacnic.net. A record at lacnic.authdns.ripe.net. [193.0.9.11] ...took 11 ms
Searching for dns5.edu.cn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dns5.edu.cn. A record at c.dns.cn. [203.119.27.1] ...took 27 ms
Searching for 178.236.118.202.in-addr.arpa. PTR record at dns5.edu.cn. [101.4.126.67]
Searching for dns5.edu.cn. A record at c.dns.cn. [203.119.27.1] ...took 27 ms
Searching for ns2.cernet.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for ns2.cernet.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 10 ms
Searching for ns2.cernet.net. A record at dns3.cernet.net. [202.112.0.35] ...took 185 ms
Searching for dns5.edu.cn. A record at ns2.cernet.net. [103.137.60.203]
...took 186 msSearching for ns2.cernet.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 10 ms
Searching for ns2.cernet.net. A record at dns3.cernet.net. [202.112.0.35] ...took 185 ms
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for 178.236.118.202.in-addr.arpa. PTR record at dns5.edu.cn. [101.4.126.235]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for 178.236.118.202.in-addr.arpa. PTR record at dns5.edu.cn. [166.111.8.30] ...took 187 ms
Searching for HIT02.HIT.EDU.CN. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for HIT02.HIT.EDU.CN. A record at c.dns.CN. [203.119.27.1] ...took 27 ms
Searching for HIT02.HIT.EDU.CN. A record at hit1.hit.edu.cn. [61.167.60.101] ...took 360 ms
Searching for 178.236.118.202.in-addr.arpa. PTR record at HIT02.HIT.EDU.CN. [202.118.224.101]
...took 263 msSearching for HIT02.HIT.EDU.CN. A record at c.dns.CN. [203.119.27.1] ...took 27 ms
Searching for ns2.cuhk.hk. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ns2.cuhk.hk. A record at u.hkirc.net.hk. [210.201.138.58] ...took 231 ms
Searching for HIT02.HIT.EDU.CN. A record at ns2.cuhk.hk. [137.189.6.21]
...took 253 msSearching for ns2.cuhk.hk. A record at u.hkirc.net.hk. [210.201.138.58] ...took 231 ms
Searching for anyns.cuhk.edu.hk. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for anyns.cuhk.edu.hk. A record at m.hkirc.net.hk. [125.208.49.10] ...took 23 ms
Searching for ns2.cuhk.hk. A record at anyns.cuhk.edu.hk. [204.61.216.69]
...took 11 msSearching for anyns.cuhk.edu.hk. A record at m.hkirc.net.hk. [125.208.49.10] ...took 23 ms
Searching for ns4.gdnsec.com. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ns4.gdnsec.com. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for ns4.gdnsec.com. A record at radium.gdnsec.com. [45.116.40.2] ...took 12 ms
Searching for anyns.cuhk.edu.hk. A record at ns4.gdnsec.com. [45.116.40.4]
...took 12 msSearching for ns4.gdnsec.com. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for ns4.gdnsec.com. A record at radium.gdnsec.com. [45.116.40.2] ...took 12 ms
Searching for HIT02.HIT.EDU.CN. A record at hit1.hit.edu.cn. [61.167.60.101] ...took 360 ms
REFUSED
Searching for 178.236.118.202.in-addr.arpa. PTR record at HIT01.HIT.EDU.CN. [202.118.224.100] ...took 262 ms
REFUSED
Searching for 178.236.118.202.in-addr.arpa. PTR record at HIT01.HIT.EDU.CN. [202.118.224.100] ...took 265 ms
REFUSED
Searching for 178.236.118.202.in-addr.arpa. PTR record at HIT02.HIT.EDU.CN. [202.118.224.101] ...took 260 ms
REFUSED
None of the nameservers responded correctly.
Total elapsed query time: 7,217 ms