Searching for 28.140.255.60.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 28.140.255.60.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 276 ms
Searching for 28.140.255.60.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 276 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 l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 239 ms
Searching for 28.140.255.60.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 6 msSearching for ns2.apnic.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns2.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 239 ms
Searching for a.in-addr.cn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for a.in-addr.cn. A record at e.dns.cn. [203.119.29.1] ...took 189 ms
Searching for 28.140.255.60.in-addr.arpa. PTR record at a.in-addr.cn. [203.119.25.3]
...took 151 msSearching for a.in-addr.cn. A record at e.dns.cn. [203.119.29.1] ...took 189 ms
Nameserver a.in-addr.cn. reports: No such host 28.140.255.60.in-addr.arpa.
Total elapsed query time: 915 ms