Hostname or IP
Type
Searching for 7.3.132.137.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17] ...took 1 ms
Searching for 7.3.132.137.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 9 ms
Searching for y.arin.net. A record at F.ROOT-SERVERS.NET. [192.5.5.241] ...took 1 ms
Searching for y.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 2 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 86 ms
Searching for 7.3.132.137.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30] ...took 3 ms
Searching for dnssec1.singnet.com.sg. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 24 ms
Searching for dnssec1.singnet.com.sg. A record at sg-ns.anycast.pch.net. [204.61.216.57] ...took 1 ms
Searching for dnssec1.singnet.com. A record at F.ROOT-SERVERS.NET. [192.5.5.241] ...took 2 ms
Searching for dnssec1.singnet.com. A record at g.gtld-servers.net. [192.42.93.30] ...took 1 ms
Searching for dnssec1.singnet.com. A record at dnssec2.singnet.com.sg. [165.21.100.11] ...took 317 ms
Searching for dnssec1.singnet.com.sg. A record at dnssec1.singnet.com. [165.21.83.11] ...took 331 ms
Searching for 7.3.132.137.in-addr.arpa. PTR record at dnssec1.singnet.com.sg. [165.21.83.11] ...took 335 ms
Searching for 7.3.132.137.in-addr.arpa. PTR record at id4.nus.edu.sg. [137.132.123.4] ...took 319 ms
DomainTypeTTLAnswer
7.3.132.137.in-addr.arpa.PTR7200bluewhale-ext.nus.edu.sg.



Total elapsed query time: 1,432 ms
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