CF1761011837708-tsm20251017082432

DNSWHOIS.INFO - 4.132.137.in-addr.arpa

Search for IP or hostnames:

4.132.137.in-addr.arpa checked at 2025-10-21T01:57:17.687Z 1062ms 42/42/42 100% R:21

4.132.137.in-addr.arpa

NSns1.nus.edu.sg
A137.132.123.4🇸🇬 NUS-AS-AP
PTRid4.nus.edu.sg
PTRns1.nus.edu.sg
NSns2.nus.edu.sg
A137.132.5.2🇸🇬 NUS-AS-AP
PTRns2.nus.edu.sg
PTRnuscc.nus.edu.sg

132.137.in-addr.arpa

NSns1.nus.edu.sg
NSns2.nus.edu.sg

Up

Starts with same word

Starts similarily

AI analysis

4.132.137.in-addr.arpa is a parent of 8.4.132.137.in-addr.arpa, 104.4.132.137.in-addr.arpa, 102.4.132.137.in-addr.arpa, 10.4.132.137.in-addr.arpa, 101.4.132.137.in-addr.arpa and a few other host names.

4.132.137.in-addr.arpa is delegated to two name servers: ns1.nus.edu.sg and ns2.nus.edu.sg.

4.132.137.in-addr.arpa shares the same name server setup as ise.nus.edu.sg, fab.nus.edu.sg, me.nus.edu.sg, eng.nus.edu.sg and u.duke.nus.edu.

4.132.137.in-addr.arpa partially shares its name servers with other domains, for example asiabird.com, duke-nus.edu.sg and nus.edu.sg.

these name servers are often used in conjunction with the name servers ns1.duke-nus.edu.sg.

Host names with a single IP:

ns1.nus.edu.sg points to 137.132.123.4.

ns2.nus.edu.sg points to 137.132.5.2.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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