Searching for 246.124.38.202.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for 246.124.38.202.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 92 ms
Searching for 246.124.38.202.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 92 ms
Searching for ns3.lacnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for ns3.lacnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 13 ms
Searching for ns3.lacnic.net. A record at ns2.lacnic.net. [200.3.13.11] ...took 213 ms
Searching for 246.124.38.202.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14]
...took 200 msSearching for ns3.lacnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 13 ms
Searching for ns3.lacnic.net. A record at ns2.lacnic.net. [200.3.13.11] ...took 213 ms
Searching for dns.edu.cn. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for dns.edu.cn. A record at b.dns.cn. [203.119.26.1] ...took 23 ms
Searching for 246.124.38.202.in-addr.arpa. PTR record at dns.edu.cn. [202.38.109.35]
...took 237 msSearching for dns.edu.cn. A record at b.dns.cn. [203.119.26.1] ...took 23 ms
Searching for ns5.cernet.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for ns5.cernet.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for ns5.cernet.net. A record at dns2.cernet.net. [202.112.0.13] ...took 258 ms
Searching for dns.edu.cn. A record at ns5.cernet.net. [166.111.8.30]
...took 211 msSearching for ns5.cernet.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for ns5.cernet.net. A record at dns2.cernet.net. [202.112.0.13] ...took 258 ms
Nameserver dns.edu.cn. reports: No such host 246.124.38.202.in-addr.arpa.
Total elapsed query time: 1,412 ms