Searching for 72.155.186.103.in-addr.arpa. PTR record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 12 ms
Searching for 72.155.186.103.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 7 ms
Searching for 72.155.186.103.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 7 ms
Searching for ns1.apnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 ms
Searching for ns1.apnic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for ns1.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 17 ms
Searching for 72.155.186.103.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 170 msSearching for ns1.apnic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for ns1.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 17 ms
Nameserver ns1.apnic.net. reports: No such host 72.155.186.103.in-addr.arpa.
Total elapsed query time: 247 ms