Hostname or IP
Type
Searching for 7.3.132.137.in-addr.arpa. PTR record at E.ROOT-SERVERS.NET. [192.203.230.10] ...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 182 ms
Searching for v.arin.net. A record at E.ROOT-SERVERS.NET. [192.203.230.10] ...took 1 ms
Searching for v.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 152 ms
Searching for v.arin.net. A record at u.arin.net. [204.61.216.50] ...took 1 ms
Searching for 7.3.132.137.in-addr.arpa. PTR record at v.arin.net. [63.243.194.2] ...took 10 ms
Searching for ns1.nus.edu.sg. A record at E.ROOT-SERVERS.NET. [192.203.230.10] ...took 1 ms
Searching for ns1.nus.edu.sg. A record at sg-ns.anycast.pch.net. [204.61.216.57] ...took 1 ms
Searching for dnssec3.singnet.com.sg. A record at E.ROOT-SERVERS.NET. [192.203.230.10] ...took 0 ms
Searching for dnssec3.singnet.com.sg. A record at sec3.apnic.net. [202.12.28.140] ...took 270 ms
Searching for dnssec3.singnet.com.sg. A record at DSANY.SGNIC.sg. [194.0.1.16] ...took 24 ms
Searching for dnssec3.singnet.com.sg. A record at dnssec3.singnet.com.sg. [165.21.100.11] ...took 274 ms
Searching for ns1.nus.edu.sg. A record at dnssec3.singnet.com.sg. [165.21.100.11] ...took 288 ms
Searching for 7.3.132.137.in-addr.arpa. PTR record at ns1.nus.edu.sg. [137.132.123.4] ...took 332 ms
DomainTypeTTLAnswer
7.3.132.137.in-addr.arpa.PTR7200bluewhale-ext.nus.edu.sg.



Total elapsed query time: 1,537 ms
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