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 c.in-addr-servers.arpa. [196.216.169.10] ...took 183 ms
Searching for x.arin.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17] ...took 1 ms
Searching for x.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 153 ms
Searching for x.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 161 ms
Searching for 7.3.132.137.in-addr.arpa. PTR record at x.arin.net. [199.71.0.63] ...took 160 ms
Searching for ns1.nus.edu.sg. A record at I.ROOT-SERVERS.NET. [192.36.148.17] ...took 1 ms
Searching for ns1.nus.edu.sg. A record at dsany.sgnic.sg. [194.0.1.16] ...took 24 ms
Searching for dnssec1.singnet.com.sg. A record at I.ROOT-SERVERS.NET. [192.36.148.17] ...took 1 ms
Searching for dnssec1.singnet.com.sg. A record at dsany.sgnic.sg. [194.0.1.16] ...took 24 ms
Searching for dnssec1.singnet.com. A record at I.ROOT-SERVERS.NET. [192.36.148.17] ...took 1 ms
Searching for dnssec1.singnet.com. A record at l.gtld-servers.net. [192.41.162.30] ...took 92 ms
Searching for dnssec1.singnet.com. A record at dnssec3.singnet.com.sg. [165.21.100.11] ...took 346 ms
Searching for dnssec1.singnet.com.sg. A record at dnssec1.singnet.com. [165.21.83.11] ...took 357 ms
Searching for ns1.nus.edu.sg. A record at dnssec1.singnet.com.sg. [165.21.83.11]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...
Searching for ns1.nus.edu.sg. A record at ns1.nus.edu.sg. [137.132.123.4] ...took 322 ms
Searching for 7.3.132.137.in-addr.arpa. PTR record at ns1.nus.edu.sg. [137.132.123.4] ...took 328 ms
DomainTypeTTLAnswer
7.3.132.137.in-addr.arpa.PTR7200bluewhale-ext.nus.edu.sg.



Total elapsed query time: 4,157 ms
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