Searching for 101.133.151.5.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for 101.133.151.5.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 285 ms
Searching for 101.133.151.5.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 285 ms
Searching for ns4.apnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for ns4.apnic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns4.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 190 ms
Searching for 101.133.151.5.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 16 msSearching for ns4.apnic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns4.apnic.net. A record at ns1.apnic.net. [203.119.42.53] ...took 190 ms
Nameserver ns4.apnic.net. reports: No such host 101.133.151.5.in-addr.arpa.
Total elapsed query time: 551 ms