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 a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
Searching for 246.124.38.202.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 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 b.gtld-servers.net. [192.33.14.30] ...took 31 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 237 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 b.gtld-servers.net. [192.33.14.30] ...took 31 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 237 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 e.dns.cn. [203.119.29.1] ...took 206 ms
Searching for 246.124.38.202.in-addr.arpa. PTR record at dns.edu.cn. [202.38.109.35]
...took 264 msSearching for dns.edu.cn. A record at e.dns.cn. [203.119.29.1] ...took 206 ms
Searching for ns5.cernet.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 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 dns.cernet.net. [202.38.109.35] ...took 256 ms
Searching for dns.edu.cn. A record at ns5.cernet.net. [137.189.6.21]
...took 187 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 dns.cernet.net. [202.38.109.35] ...took 256 ms
Nameserver dns.edu.cn. reports: No such host 246.124.38.202.in-addr.arpa.
Total elapsed query time: 1,342 ms