Searching for 52.137.12.196.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 52.137.12.196.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 160 ms
Searching for 52.137.12.196.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 160 ms
Searching for ns4.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns4.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 13 ms
Searching for ns4.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 239 ms
Searching for 52.137.12.196.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 16 msSearching for ns4.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 13 ms
Searching for ns4.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 239 ms
Nameserver ns4.apnic.net. reports: No such host 52.137.12.196.in-addr.arpa.
Total elapsed query time: 458 ms