Searching for 11.2.69.155.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 20 ms
Searching for 11.2.69.155.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 93 ms
Searching for 11.2.69.155.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 93 ms
Searching for x.arin.net. A record at E.ROOT-SERVERS.NET. [192.203.230.10]
...took 36 ms
Searching for x.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for x.arin.net. A record at u.arin.net. [204.61.216.50] ...took 17 ms
Searching for 11.2.69.155.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 90 msSearching for x.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for x.arin.net. A record at u.arin.net. [204.61.216.50] ...took 17 ms
Searching for ntuix.ntu.edu.sg. A record at E.ROOT-SERVERS.NET. [192.203.230.10]
...took 32 ms
Searching for ntuix.ntu.edu.sg. A record at dsany3.sgnic.sg. [185.159.198.170] ...took 6 ms
Searching for ntuix.ntu.edu.sg. A record at dnstex.ntu.edu.sg. [155.69.254.5] ...took 255 ms
Searching for 11.2.69.155.in-addr.arpa. PTR record at ntuix.ntu.edu.sg. [155.69.254.230]
...took 268 msSearching for ntuix.ntu.edu.sg. A record at dsany3.sgnic.sg. [185.159.198.170] ...took 6 ms
Searching for ntuix.ntu.edu.sg. A record at dnstex.ntu.edu.sg. [155.69.254.5] ...took 255 ms
Nameserver ntuix.ntu.edu.sg. reports: No such host 11.2.69.155.in-addr.arpa.
Total elapsed query time: 840 ms