Searching for 121.218.48.39.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 121.218.48.39.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 276 ms
Searching for 121.218.48.39.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 276 ms
Searching for ns1.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns1.apnic.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 227 ms
Searching for 121.218.48.39.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 227 msSearching for ns1.apnic.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for ns1.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 227 ms
Nameserver ns1.apnic.net. reports: No such host 121.218.48.39.in-addr.arpa.
Total elapsed query time: 784 ms