Searching for 123.4.69.155.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 19 ms
Searching for 123.4.69.155.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 118 ms
Searching for 123.4.69.155.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 118 ms
Searching for z.arin.net. A record at E.ROOT-SERVERS.NET. [192.203.230.10]
...took 31 ms
Searching for z.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for z.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 149 ms
Searching for 123.4.69.155.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 91 msSearching for z.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for z.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 149 ms
Searching for dnstex.ntu.edu.sg. A record at E.ROOT-SERVERS.NET. [192.203.230.10]
...took 34 ms
Searching for dnstex.ntu.edu.sg. A record at dsany4.sgnic.sg. [45.142.220.65] ...took 34 ms
Searching for dnstex.ntu.edu.sg. A record at dnstex.ntu.edu.sg. [155.69.254.5] ...took 257 ms
Searching for 123.4.69.155.in-addr.arpa. PTR record at dnstex.ntu.edu.sg. [155.69.254.5]
...took 270 msSearching for dnstex.ntu.edu.sg. A record at dsany4.sgnic.sg. [45.142.220.65] ...took 34 ms
Searching for dnstex.ntu.edu.sg. A record at dnstex.ntu.edu.sg. [155.69.254.5] ...took 257 ms
Nameserver dnstex.ntu.edu.sg. reports: No such host 123.4.69.155.in-addr.arpa.
Total elapsed query time: 1,010 ms