Searching for 236.5.69.155.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 236.5.69.155.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 14 ms
Searching for 236.5.69.155.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 14 ms
Searching for y.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for y.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 89 ms
Searching for 236.5.69.155.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 6 msSearching for y.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 89 ms
Searching for dnstex.ntu.edu.sg. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for dnstex.ntu.edu.sg. A record at pch.sgzones.sg. [204.61.216.57] ...took 12 ms
Searching for dnstex.ntu.edu.sg. A record at dnstex.ntu.edu.sg. [155.69.254.5] ...took 250 ms
Searching for 236.5.69.155.in-addr.arpa. PTR record at dnstex.ntu.edu.sg. [155.69.254.5]
Searching for dnstex.ntu.edu.sg. A record at pch.sgzones.sg. [204.61.216.57] ...took 12 ms
Searching for dnstex.ntu.edu.sg. A record at dnstex.ntu.edu.sg. [155.69.254.5] ...took 250 ms
Query timed out (interrupted after 2,002 milliseconds)
Retrying...
Searching for ntuix.ntu.edu.sg. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ntuix.ntu.edu.sg. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ntuix.ntu.edu.sg. A record at dsany.sgnic.sg. [120.29.253.11] ...took 12 ms
Searching for ntuix.ntu.edu.sg. A record at dnstex1.ntu.edu.sg. [155.69.254.230] ...took 261 ms
Searching for 236.5.69.155.in-addr.arpa. PTR record at ntuix.ntu.edu.sg. [155.69.254.230]
...took 267 msSearching for ntuix.ntu.edu.sg. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ntuix.ntu.edu.sg. A record at dsany.sgnic.sg. [120.29.253.11] ...took 12 ms
Searching for ntuix.ntu.edu.sg. A record at dnstex1.ntu.edu.sg. [155.69.254.230] ...took 261 ms
Nameserver ntuix.ntu.edu.sg. reports: No such host 236.5.69.155.in-addr.arpa.
Total elapsed query time: 2,988 ms