Hostname or IP
Type
Searching for 38.123.42.210.in-addr.arpa. PTR record at F.ROOT-SERVERS.NET. [192.5.5.241] ...took 1 ms
Searching for 38.123.42.210.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 8 ms
Searching for tinnie.arin.net. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 2 ms
Searching for tinnie.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 2 ms
Searching for tinnie.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 157 ms
Searching for 38.123.42.210.in-addr.arpa. PTR record at tinnie.arin.net. [199.212.0.53] ...took 90 ms
Searching for dns6.edu.cn. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 1 ms
Searching for dns6.edu.cn. A record at e.dns.cn. [203.119.29.1] ...took 19 ms
Searching for ns2.cuhk.hk. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 2 ms
Searching for ns2.cuhk.hk. A record at y.hkirc.net.hk. [137.189.6.21] ...took 181 ms
Searching for dns2.cuhk.edu.hk. A record at C.ROOT-SERVERS.NET. [192.33.4.12] ...took 1 ms
Searching for dns2.cuhk.edu.hk. A record at u.hkirc.net.hk. [210.201.138.58] ...took 276 ms
Searching for ns4.gdnsec.com. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 1 ms
Searching for d.gtld-servers.net. A record at F.ROOT-SERVERS.NET. [192.5.5.241] ...took 1 ms
Searching for d.gtld-servers.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 21 ms
Searching for d.gtld-servers.net. A record at av4.nstld.com. [192.82.134.30] ...took 3 ms
Searching for ns4.gdnsec.com. A record at d.gtld-servers.net. [192.31.80.30] ...took 2 ms
Searching for ns4.gdnsec.com. A record at radium.gdnsec.com. [45.116.40.2] ...took 14 ms
Searching for dns2.cuhk.edu.hk. A record at ns4.gdnsec.com. [45.116.40.4] ...took 14 ms
Searching for ns2.cuhk.hk. A record at dns2.cuhk.edu.hk. [137.189.10.16] ...took 183 ms
Searching for dns6.edu.cn. A record at ns2.cuhk.hk. [137.189.6.21] ...took 182 ms
Searching for 38.123.42.210.in-addr.arpa. PTR record at dns6.edu.cn. [101.4.126.179] ...took 292 ms

Nameserver dns6.edu.cn. reports: No such host 38.123.42.210.in-addr.arpa.



Total elapsed query time: 1,453 ms
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