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 182 ms
Searching for v.arin.net. A record at A.ROOT-SERVERS.NET. [198.41.0.4] ...took 1 ms
Searching for v.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 25 ms
Searching for v.arin.net. A record at v.arin.net. [63.243.194.2]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...
Searching for v.arin.net. A record at u.arin.net. [204.61.216.50] ...took 0 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 ns2.nus.edu.sg. A record at I.ROOT-SERVERS.NET. [192.36.148.17] ...took 0 ms
Searching for ns2.nus.edu.sg. A record at ns2.cuhk.edu.hk. [137.189.6.21] ...took 322 ms
Searching for ns2.nus.edu.sg. A record at ns1.nus.edu.sg. [137.132.123.4] ...took 327 ms
Searching for 7.3.132.137.in-addr.arpa. PTR record at ns2.nus.edu.sg. [137.132.5.2] ...took 322 ms
DomainTypeTTLAnswer
7.3.132.137.in-addr.arpa.PTR7200bluewhale-ext.nus.edu.sg.



Total elapsed query time: 3,192 ms
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