Searching for 100.177.72.103.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 100.177.72.103.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 174 ms
Searching for 100.177.72.103.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 174 ms
Searching for ns1.apnic.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 75 ms
Searching for ns1.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for ns1.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 5 ms
Searching for 100.177.72.103.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 190 msSearching for ns1.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for ns1.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 5 ms
Nameserver ns1.apnic.net. reports: No such host 100.177.72.103.in-addr.arpa.
Total elapsed query time: 470 ms