Searching for 246.124.38.202.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 246.124.38.202.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 246.124.38.202.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for ns2.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.apnic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns2.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for 246.124.38.202.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 6 msSearching for ns2.apnic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns2.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for dns.edu.cn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for dns.edu.cn. A record at a.dns.cn. [203.119.25.1] ...took 140 ms
Searching for 246.124.38.202.in-addr.arpa. PTR record at dns.edu.cn. [202.38.109.35]
...took 217 msSearching for dns.edu.cn. A record at a.dns.cn. [203.119.25.1] ...took 140 ms
Searching for ns2.cernet.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.cernet.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns2.cernet.net. A record at dns.cernet.net. [202.38.109.35] ...took 218 ms
Searching for dns.edu.cn. A record at ns2.cernet.net. [103.137.60.203]
...took 225 msSearching for ns2.cernet.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns2.cernet.net. A record at dns.cernet.net. [202.38.109.35] ...took 218 ms
Nameserver dns.edu.cn. reports: No such host 246.124.38.202.in-addr.arpa.
Total elapsed query time: 900 ms