Searching for 20.15.165.103.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 20.15.165.103.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 179 ms
Searching for 20.15.165.103.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 179 ms
Searching for ns1.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns1.apnic.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for ns1.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for 20.15.165.103.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 231 msSearching for ns1.apnic.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for ns1.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Nameserver ns1.apnic.net. reports: No such host 20.15.165.103.in-addr.arpa.
Total elapsed query time: 452 ms