Searching for 15.83.153.163.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 15.83.153.163.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 15.83.153.163.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for ns2.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns2.apnic.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for ns2.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 12 ms
Searching for 15.83.153.163.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 6 msSearching for ns2.apnic.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for ns2.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 12 ms
Searching for mum.neric.org. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for mum.neric.org. A record at c0.org.afilias-nst.info. [199.19.53.1] ...took 273 ms
Searching for mum.neric.org. A record at mum.neric.org. [163.153.2.2] ...took 95 ms
Searching for 15.83.153.163.in-addr.arpa. PTR record at mum.neric.org. [163.153.2.2]
...took 95 msSearching for mum.neric.org. A record at c0.org.afilias-nst.info. [199.19.53.1] ...took 273 ms
Searching for mum.neric.org. A record at mum.neric.org. [163.153.2.2] ...took 95 ms
Nameserver mum.neric.org. reports: No such host 15.83.153.163.in-addr.arpa.
Total elapsed query time: 539 ms