Searching for 27.54.194.220.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 27.54.194.220.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 257 ms
Searching for 27.54.194.220.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 257 ms
Searching for ns2.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns2.apnic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 147 ms
Searching for 27.54.194.220.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 6 msSearching for ns2.apnic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 147 ms
Searching for ns2.bta.net.cn. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns2.bta.net.cn. A record at ns.cernet.net. [202.112.0.44] ...took 229 ms
Searching for ns2.bta.net.cn. A record at ns2.bta.net.cn. [202.106.196.28] ...took 276 ms
Searching for 27.54.194.220.in-addr.arpa. PTR record at ns2.bta.net.cn. [202.106.196.28]
...took 277 msSearching for ns2.bta.net.cn. A record at ns.cernet.net. [202.112.0.44] ...took 229 ms
Searching for ns2.bta.net.cn. A record at ns2.bta.net.cn. [202.106.196.28] ...took 276 ms
Nameserver ns2.bta.net.cn. reports: No such host 27.54.194.220.in-addr.arpa.
Total elapsed query time: 1,242 ms