Hostname or IP
Type
Searching for 7.3.132.137.in-addr.arpa. PTR record at C.ROOT-SERVERS.NET. [192.33.4.12] ...took 1 ms
Searching for 7.3.132.137.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 222 ms
Searching for arin.authdns.ripe.net. A record at C.ROOT-SERVERS.NET. [192.33.4.12] ...took 1 ms
Searching for arin.authdns.ripe.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 1 ms
Searching for arin.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 8 ms
Searching for 7.3.132.137.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10] ...took 8 ms
Searching for ns1.nus.edu.sg. A record at C.ROOT-SERVERS.NET. [192.33.4.12] ...took 1 ms
Searching for ns1.nus.edu.sg. A record at dsany2.sgnic.sg. [194.0.1.16] ...took 7 ms
Searching for dnssec1.singnet.com.sg. A record at C.ROOT-SERVERS.NET. [192.33.4.12] ...took 1 ms
Searching for dnssec1.singnet.com.sg. A record at dsany2.sgnic.sg. [194.0.1.16] ...took 7 ms
Searching for dnssec1.singnet.com.sg. A record at dnssec3.singnet.com.sg. [165.21.100.11] ...took 321 ms
Searching for ns1.nus.edu.sg. A record at dnssec1.singnet.com.sg. [165.21.83.11] ...took 322 ms
Searching for 7.3.132.137.in-addr.arpa. PTR record at ns1.nus.edu.sg. [137.132.123.4] ...took 313 ms
DomainTypeTTLAnswer
7.3.132.137.in-addr.arpa.PTR7200bluewhale-ext.nus.edu.sg.



Total elapsed query time: 1,213 ms
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