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 3 ms
Searching for 7.3.132.137.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 210 ms
Searching for z.arin.net. A record at C.ROOT-SERVERS.NET. [192.33.4.12] ...took 3 ms
Searching for z.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 93 ms
Searching for z.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 145 ms
Searching for 7.3.132.137.in-addr.arpa. PTR record at z.arin.net. [199.212.0.63] ...took 91 ms
Searching for dnssec1.singnet.com.sg. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 22 ms
Searching for dnssec1.singnet.com.sg. A record at sec3.apnic.net. [202.12.28.140] ...took 269 ms
Searching for dnssec1.singnet.com.sg. A record at NS2.CUHK.EDU.HK. [137.189.6.21] ...took 279 ms
Searching for dnssec1.singnet.com.sg. A record at dnssec2.singnet.com.sg. [165.21.83.11] ...took 270 ms
Searching for 7.3.132.137.in-addr.arpa. PTR record at dnssec1.singnet.com.sg. [165.21.83.11] ...took 284 ms
Searching for 7.3.132.137.in-addr.arpa. PTR record at id4.nus.edu.sg. [137.132.123.4] ...took 401 ms
DomainTypeTTLAnswer
7.3.132.137.in-addr.arpa.PTR7200bluewhale-ext.nus.edu.sg.



Total elapsed query time: 2,070 ms
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