Searching for 11.2.69.155.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 11.2.69.155.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 11.2.69.155.in-addr.arpa. PTR record at dnstex.ntu.edu.sg. [155.69.254.5] ...took 248 ms
Searching for 11.2.69.155.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for x.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for x.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for x.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for 11.2.69.155.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 91 msSearching for x.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for x.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
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 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 263 ms
Searching for 11.2.69.155.in-addr.arpa. PTR record at ntuix.ntu.edu.sg. [155.69.254.230]
Timed out while trying to resolve 11.2.69.155.in-addr.arpa./PTR, id=21991Searching 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 263 ms
Searching for 11.2.69.155.in-addr.arpa. PTR record at dnstex.ntu.edu.sg. [155.69.254.5] ...took 248 ms
Nameserver dnstex.ntu.edu.sg. reports: No such host 11.2.69.155.in-addr.arpa.
Total elapsed query time: 2,675 ms